CN110583353A - Grape cultivation method for saline-alkali soil - Google Patents
Grape cultivation method for saline-alkali soil Download PDFInfo
- Publication number
- CN110583353A CN110583353A CN201910914038.2A CN201910914038A CN110583353A CN 110583353 A CN110583353 A CN 110583353A CN 201910914038 A CN201910914038 A CN 201910914038A CN 110583353 A CN110583353 A CN 110583353A
- Authority
- CN
- China
- Prior art keywords
- soil
- saline
- planting
- branch
- alkali soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/02—Cultivation of hops or vines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a grape cultivation method in saline-alkali soil, relating to the technical field of agricultural production, and the technical scheme is characterized by comprising the following steps: collection washing, surface soil accumulation, drainage channel excavation, planting and biological improvement. Planting saline-alkali tolerant lawn grass on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn. The method can directly plant the grapes on the saline-alkali soil by accumulating the surface soil, and can effectively control the condition of salt return by excavating the drainage channel and biologically improving, so that the saline-alkali soil can be treated in the process of planting the grapes, and the labor intensity is greatly reduced.
Description
Technical Field
The invention relates to the technical field of agricultural production, in particular to a grape cultivation method for saline-alkali soil.
Background
According to incomplete statistics, the saline-alkali soil of China has 0.97 hundred million hectares, 1.5 hundred million mu of saline-alkali soil and 1.1 hundred million mu of salinized farmland which can be developed and utilized are important reserve farmland resources in China. The saline-alkali soil is mainly characterized by containing higher water-soluble salt and alkaline substances, low organic matter content of the soil, poor granular structure, few selectable varieties in the saline-alkali soil, low yield and poor benefit, and always restricts the development of agricultural planting industry. In coastal areas of China, soil salinization is increasingly serious due to the fact that the land is soaked by seawater for a long time, and comprehensive treatment, development and utilization of saline-alkali soil are of great significance due to the fact that land resources are increasingly deficient. At present, the saline-alkali soil treatment method mainly comprises water conservancy project treatment, physical treatment, chemical treatment and biological treatment.
In the prior art, patent application No. 201810729727.1 discloses a method for improving saline-alkali soil, which comprises the following steps: A. deep ploughing, upturned soil drying and leveling the saline-alkali soil; B. carrying out concealed conduit salt elimination on the leveled saline-alkali soil; C. after laying the concealed pipe, irrigating the saline-alkali soil; D. and applying a soil conditioner to the treated saline-alkali soil. The saline-alkali soil can be used for planting the shallow root crops after preliminary treatment, but because the salt return phenomenon of the saline-alkali soil is serious, the cultivated layer is shallow, deep-ploughing line crops such as grapes are difficult to achieve, the fruit yield is low, and the development of agriculture is limited.
In the prior art, patent application No. 201210556540.9 discloses a high-efficiency cultivation method for a coastal area saline-alkali soil vineyard, which comprises the following steps: the garden address is selected in a region with smooth terrain, convenient traffic and timely irrigation and drainage, before field planting, the grape is ditched and improved in soil, the width of the ditch is 80-100cm, the depth of the ditch is 80cm, and straws (corn straws, wheat straws, weeds and the like) are paved at the bottom of the ditch (1000kg/667 m)2) Urea (10-15kg/667 m) is mixed on the upper layer2) Ammonium sulfate (20-30kg/667 m)2) Superphosphate (40-50kg/667 m)2) The soil miscellaneous fertilizer (4000kg/667 m)2) The filling thickness of the fertilizer and the straw is about 60 cm; excavating a waist ditch with the width of 50-60cm and the depth of 50-60cm in every 50m of the garden; excavating a longitudinal ditch with the width of 50-60cm and the depth of 40-50cm in every 4-6 planting rows; the width of the garden circumferential groove is 80-100m, and the depth is 60-80 cm; early-maturing and extremely early-maturing salt-tolerant grape varieties, such as summer black, vine root, red Fuji and the like, are selected during planting. In the management period of grapes, attention is paid to height control, strengthening, film erection, heat preservation and premature hair promotion; and starting turning soil between grape lines and testing soil, and performing formulated fertilization after 10 months, and entering a high-yield grape cultivation management period in the next year.
Although the prior art for planting grapes in saline-alkali soil exists at present, in the prior art, before the grapes are planted, the saline-alkali soil needs to be ditched and improved firstly to be treated, then the grapes can be planted in the next year, the ditching and the improving are large in engineering quantity and high in cost, and the time required by treatment is long, so that the problems of planting the grapes in the saline-alkali soil still exist at present.
Disclosure of Invention
One of the purposes of the invention is to provide a common cultivation method for saline-alkali soil, which can directly plant grapes on the saline-alkali soil by accumulating surface soil, and can effectively control the condition of salt return by excavating drainage channels and a biological improvement method, so that the saline-alkali soil can be treated in the process of planting the grapes, and the labor intensity is greatly reduced.
The technical purpose of the invention is realized by the following technical scheme:
a grape cultivation method in saline-alkali soil is characterized by comprising the following steps: the method comprises the following steps:
s1, collecting and flushing: collecting soil 20-30cm away from the surface of the saline-alkali soil, and then washing the salt content in the collected soil by water spraying;
s2, stacking surface soil: crushing the saline soil, mixing the crushed saline soil with a soil conditioner, an organic fertilizer and a compound biological bacterial fertilizer, concentrating the mixed soil to the middle, wherein the top end of the planting bed surface is arc-shaped, the stacking height of the planting bed surface is 50-60cm, and the stacking width of the planting bed surface is 1.5-2m, so that a deep groove high bed pattern is formed; reserving operation channels with the width of 2.0-2.5m at two sides of the ridge surface respectively, and burying a hidden pipe below the operation channels;
s3, excavating a drainage channel: excavating drainage channels with the depth of 50-60cm at two sides of the planting area, reducing the underground water level, and controlling salt return; leaching and desalting the soil by utilizing irrigation and rainfall; the concealed pipes are arranged on one side of the operation channel close to the drainage channels, and each drainage channel is connected with the underground concealed pipes to drain water outwards;
s4, planting: planting a row of grapes in the middle of the ridge surface, wherein the row spacing is 5.2-5.4m, and the plant spacing is 2-4 m;
s5, biological improvement: planting high-stress resistance lawn grass on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn.
By adopting the technical scheme, the grapes can be planted on the saline-alkali soil without investing a large amount of labor to treat the saline-alkali soil; the soil structure of the surface soil can be improved after the surface soil is mixed with the soil conditioner, the organic fertilizer and the compound biological bacterial fertilizer, so that the grape growth is suitable, and the salt return condition can be effectively controlled by excavating a drainage channel and a biological improvement method; the method is characterized in that the lawn grass is planted in an area where grapes are not planted, the lawn grass is regularly trimmed, on one hand, capillary tubes can be blocked by the planted lawn grass, the phenomenon of salt return can be prevented, on the other hand, the trimmed grass can increase organic matters in soil, increase the porosity of the soil and improve the soil environment, through a method combining water conservancy management and biological improvement, the soil and salt content of the saline-alkali soil can be gradually reduced in the grape planting process, the pH value of the soil is reduced to 8-9 from 11-12, and the salt content is reduced to 5% from 12%, so that the grapes can be planted in the saline-alkali soil, and the saline-alkali soil can be treated in the planting process.
Furthermore, the grape trellis surface is set as an H-shaped trellis, and the trellis is raised by 1.8 meters by taking the horizontal ground as a standard; when the plant height is 1.4-1.5 m, the stem is fixed, the branches on two sides of the top end develop transversely, and when the plant grows to 1.8-2.2 m, the stem is pinched and fixed to form a frame shape.
Through adopting above-mentioned technical scheme, H type frame management is convenient, practices thrift the labour greatly, through standardized management, can improve the commodity rate of product, is applicable to multiple scenes such as leisure harvesting, sightseeing tourism, ecological parking area, pavement gallery, view hang.
Further, the grapes are pruned as follows: 1-2 buds are reserved at the base of the bearing branch and are cut into bearing mother branches; after the fruiting mother branch with 2 buds is germinated in the next year, if the bud of the near base germinates the branch without inflorescence, the branch is removed, and the other branch with inflorescence is reserved; if the inflorescence exists on the branch close to the base, the branch is reserved, and the other branch is removed; then two bud cutoffs are continuously reserved at the base of the bearing mother branch in winter; after the main trunk is repeatedly trimmed for 3-4 years, new fruiting mother branches are selected and reserved from the main trunk again, and old fruiting mother branches are completely removed from the base; and updating new fruiting mother branches every 3-4 years later, and keeping the H-shaped trunk.
Through adopting above-mentioned technical scheme, prune and adopt 2 bud truncation modes, trunk structure is unchangeable, and the uniformity is strong, can improve the managerial efficiency.
Further, pinching the grapes by adopting the following method: and (4) pinching the leaves at the first side bud at the top end, pinching the leaves at the first side bud at the top end by 4, pinching the leaves at the first side bud at the top end by 3, repeating the steps until the leaves fall, and removing the rest of side branches.
By adopting the technical scheme, the core picking of the grape young shoots can save a large amount of nutrients required by the growth of the young shoots, promote the thickening of leaves, the elongation of flower ears and the filling of branches and improve the fruit setting rate of grapes; by adopting the method for pinching, the development of the fruit clusters is healthy, the nutrients in the fruit setting period are sufficient, the fruit can be set naturally, the fruit drop is reduced, the leaves of the branches are updated in a gradient manner, the growth is alternate, the fruit development is uniform and sufficient, the sugar degree is high, the taste is good, the shelf life is long, the leaves are continuously updated, the plants can be robust, the plant diseases and insect pests are few, the winter buds are robust, and the sprouting and heading in the next year can be guaranteed.
Furthermore, during grape cultivation, automatic irrigation is carried out in a mode of combining a root system dropper with up-and-down spraying on leaf surfaces.
By adopting the technical scheme, the automation of irrigation and fertilization can be realized by combining the root system dropper with the up-and-down spraying of the leaf surface, the labor intensity is reduced, and the production efficiency is improved.
Furthermore, in S2, the addition amount of the soil conditioner is 300kg, the addition amount of the organic fertilizer is 1500kg, and the addition amount of the compound biological bacterial fertilizer is 300kg per mu of the saline-washed soil.
Further, the soil conditioner comprises bamboo vinegar, and the organic fertilizer comprises chicken manure.
Through adopting above-mentioned technical scheme, the bamboo vinegar is made by the waste liquid that contains the mill discharge such as the furniture of bamboo fibre, bottom plate, summer sleeping mat and shoe-pad, contains abundant organic acid in the bamboo vinegar, its pH value is 3, compare in inorganic acid such as sulphuric acid, it has better buffer performance, can adjust the pH valve of soil gradually, can increase the permeability of soil, play the neutralization effect to saline and alkaline land soil, increase the release of organic matter in the soil, increase fertile degree, improve magnesium ion in the soil simultaneously, calcium ion plasma activity, improve the absorption and utilization ratio of plant. The chicken manure belongs to an organic fertilizer, contains rich organic matters, has strong cation substitution capacity, can absorb more elements such as potassium, ammonium, magnesium, zinc and the like, contains a plurality of organic acids, humic acid, hydroxyl and the like, has strong chelating capacity, can chelate with a plurality of metal elements such as manganese, aluminum, iron and the like to form a chelate, can neutralize alkaline substances in soil and prevent soil hardening, forms organic-inorganic aggregates, improves the physical properties of the soil, improves the stress resistance of the soil, and forms a good soil ecological environment. After the organic matter is decomposed, humic acid, vitamins, antibiotics and various enzymes are generated, the nutrient environment of the crop root system is improved, the growth and development of the crop root system and the overground part are promoted, and the nutrient absorption capacity of the crop is improved. The organic acid generated by the decomposition of the organic matters can also improve the effectiveness of trace elements in the soil. The organic fertilizer can provide various beneficial microbial agents, so that the fertilizer utilization rate is improved, and the harm of soil-borne diseases is reduced.
Further, the compound biological bacterial fertilizer is prepared by the following method:
crushing and sieving kitchen garbage to obtain garbage particles;
secondly, drying the garbage particles to obtain dried garbage particles;
thirdly, decomposing the dried garbage particles by using the red head flies to obtain decomposed substances, feeding the earthworms with the decomposed substances, and collecting the excrement of the earthworms to obtain the compound biological bacterial fertilizer.
By adopting the technical scheme, the composite biological bacterial fertilizer is mainly wormcast which is decomposed organic fertilizer and has better promotion effect on the growth and development of crops; the wormcast contains a large amount of beneficial microorganisms and amino acids, and the biological community is supplemented with the biological community of the wormcast in the organic fertilizer fermentation process, so that the wormcast is beneficial to plant growth and can improve the disease resistance of plants. The red fly is fed with kitchen garbage such as bones, fishbones, leftovers and the like as raw materials to be decomposed, and then fed with earthworms to obtain wormcast, so that the resource recycling of waste can be realized, the increase of the abundance of soil microorganisms is facilitated, the breeding of rhizosphere pathogenic bacteria is reduced, the rhizosphere disease resistance is improved, and the healthy growth of crop root systems is promoted.
Further, in S4, the spacing between plants was set to 2m in the first year of planting, and the plants were removed at intervals after fruiting in the second year so that the spacing was 4 m.
By adopting the technical scheme, the fixed planting distance is 2m when the grapes are planted in the first year, the early yield of the grapes can be increased, and the later yield of the grapes can be increased by separating plants and removing plants in the second year.
Further, the turfgrass in S5 is one of ryegrass, white clover, tall fescue, common rat grass and alfalfa.
By adopting the technical scheme, the ryegrass, the Trifolium repens, the Festuca arundinacea, the Murasbora muricatum and the alfalfa have strong adaptability and stress resistance and strong resistance to trampling and disease, the ryegrass, the Trifolium repens, the Festuca arundinacea and the alfalfa are planted on two sides of the planting bed surface, the lawn grass can be planted in the area where the grapes are not planted, the lawn grass is periodically trimmed, on one hand, the planted lawn grass can block capillaries and prevent the phenomenon of salt return, on the other hand, the trimmed grass can increase organic matters in soil, increase the porosity of the soil and improve the soil environment, the pH value of the soil can be reduced in the process of planting the grapes by a biological improvement method, the.
In summary, compared with the prior art, the invention has the following beneficial effects:
1. the grapes can be planted on the saline-alkali soil without investing a large amount of labor to treat the saline-alkali soil; the soil structure of the surface soil can be improved after the surface soil is mixed with the soil conditioner, the organic fertilizer and the compound biological bacterial fertilizer, so that the grape growth is suitable for the growth of the grapes, the soil and the salt content of the saline-alkali soil can be gradually reduced in the grape planting process by a method of digging a drainage channel and combining biological improvement, the pH value of the soil is reduced to 8-9 from 11-12, and the salt content is reduced to 5 per mill from 12 per mill, so that the grapes can be planted in the saline-alkali soil, and the saline-alkali soil can be treated in the planting process;
the H-shaped frame is convenient to manage, labor force is greatly saved, the commodity rate of products can be improved through standardized management, and the H-shaped frame is suitable for various scenes such as leisure picking, sightseeing and touring, ecological parking lots, walkway galleries, landscape hanging and the like; the pruning adopts a 2-bud short-cut mode, the trunk structure is unchanged, the consistency is strong, and the management efficiency can be improved; by adopting the method to pinching the grapes, the development of the clusters is healthy, the nutrients in the fruit setting period are sufficient, the fruits can be set naturally, the fruit drop is reduced, the leaves of the branches are updated in a gradient manner, the growth and the old are alternated, the fruits are developed uniformly and sufficiently, the sugar degree is high, the taste is good, the shelf life is long, the leaves are continuously updated, the plants can be made to be strong, the plant diseases and insect pests are few, the winter buds are strong, and the sprouting and the heading in the next year can be guaranteed.
3. The soil conditioner containing the bamboo vinegar liquid contains rich organic acid, can increase the release of organic matters in soil, increase fertility, improve the activity of magnesium ions, calcium ions and other ions in the soil, and improve the absorption utilization rate of plants; the organic fertilizer and the compound biological bacterial fertilizer are matched, so that the biological community in the organic fertilizer fermentation process and the biological community of the wormcast complement each other, the plant growth is facilitated, and the disease resistance of the plant can be improved.
Drawings
FIG. 1 is a schematic representation of the viticulture of the present invention.
In the figure, the height a of the ridge surface is 50-60cm, the width b of the ridge surface is 1.5-2m, the depth c of the drainage channel is 50-60cm, and the operation channel d is 2.0-2.5 m.
Detailed Description
The present invention will be described in further detail below.
Firstly, preparation example of composite biological bacterial fertilizer:
crushing and sieving kitchen garbage to obtain garbage particles with the particle size of 120 meshes;
secondly, drying the garbage particles to obtain dried garbage particles with the water content of 50%;
thirdly, decomposing the dried garbage particles by using the red head flies to obtain decomposed substances, feeding the earthworms with the decomposed substances, and collecting the excrement of the earthworms to obtain the compound biological bacterial fertilizer.
Second, preparation example of bamboo vinegar:
crushing and sieving bamboo waste to obtain coarse bamboo powder with the fineness of 40-60 meshes; secondly, carbonizing the crude bamboo powder at the temperature of 300 ℃ for 60min, collecting smoke generated in the carbonization process of the crude bamboo powder, and cooling the smoke to obtain crude bamboo vinegar; ③ adding 2-hydroxypropionic acid accounting for 3 percent of the weight of the crude bamboo vinegar liquid and L-malic acid accounting for 1 percent of the weight of the crude bamboo vinegar liquid into the crude bamboo vinegar liquid, preserving the heat for 3 hours at the temperature of 40 ℃, then heating to 150 ℃, and collecting the distillation product to obtain the bamboo vinegar liquid.
Third, in the following examples, the soil conditioner is bamboo vinegar, the organic fertilizer is chicken manure, and the composite biological bacterial fertilizer is prepared by adopting the preparation example of the composite biological bacterial fertilizer.
Example 1: a method for cultivating grapes in saline-alkali land comprises the following steps:
s1, collecting and flushing: collecting soil 20cm away from the surface of the saline-alkali soil, and then washing the salt content in the collected soil by water spraying;
s2, stacking surface soil: crushing the saline-washed soil, and mixing the crushed saline-washed soil with a soil conditioner, an organic fertilizer and a composite biological bacterial fertilizer, wherein the addition amount of the soil conditioner is 300kg, the addition amount of the organic fertilizer is 1500kg and the addition amount of the composite biological bacterial fertilizer is 300kg in each mu of saline-washed soil; concentrating the mixed soil towards the middle, wherein the top end of the planting bed surface is arc-shaped, the stacking height is 50cm, and the width is 1.5m, so as to form a deep groove high bed pattern; reserving 2.0m wide operation channels on two sides of the ridge surface respectively, and burying hidden pipes below the operation channels;
s3, excavating a drainage channel: excavating drainage channels with the depth of 50cm at two sides of the planting area, reducing the underground water level and controlling salt return; leaching and desalting the soil by utilizing irrigation and rainfall; the concealed pipes are arranged on one side of the operation channel close to the drainage channels, and each drainage channel is connected with the underground concealed pipes to drain water outwards;
s4, planting: planting a row of grapes in the middle of the ridge surface, wherein the row spacing is 5.2m, the planting distance is 2m in the first year of planting, and the plants are removed at intervals after fruiting in the second year so that the planting distance is 4 m; the grape trellis surface is set as H-shaped trellis, which is elevated by 1.8 meters by taking horizontal ground as standard; when the plant height is 1.4 m, the stem is fixed, the branches on two sides of the top develop along the transverse line, and the stem is fixed after being pinched when the plant grows to 1.8m, so as to form a frame shape; 1 bud is reserved at the base of the bearing branch and is cut short to form a bearing mother branch; after the fruiting mother branch with 2 buds is germinated in the next year, if the bud of the near base germinates the branch without inflorescence, the branch is removed, and the other branch with inflorescence is reserved; if the inflorescence exists on the branch close to the base, the branch is reserved, and the other branch is removed; then two bud cutoffs are continuously reserved at the base of the bearing mother branch in winter; after the main trunk is repeatedly trimmed for 3 years, new fruiting mother branches are selected and reserved from the main trunk again, and old fruiting mother branches are completely removed from the base; a new fruiting mother branch is updated every 3 years later, and the trunk in an H shape is kept all the time; 2, pinching the leaves after the new shoots are spiked, keeping 5 leaf pinching of the first lateral bud at the top end, 4 leaf pinching of the first lateral bud at the top end, and then 3 leaf pinching of the first lateral bud at the top end, repeating the steps until the leaves fall, and removing the rest lateral branches; during grape cultivation, automatic irrigation is carried out in a mode of combining a root system dropper with up-and-down spraying on leaf surfaces;
s5, biological improvement: planting the lawn grass ryegrass on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn.
Example 2: a grape cultivation method in saline-alkali soil comprises the following steps:
s1, collecting and flushing: collecting soil 25cm away from the surface of the saline-alkali land, and then washing salt in the collected soil by using water;
s2, stacking surface soil: crushing the saline-washed soil, and mixing the crushed saline-washed soil with a soil conditioner, an organic fertilizer and a composite biological bacterial fertilizer, wherein the addition amount of the soil conditioner is 300kg, the addition amount of the organic fertilizer is 1500kg and the addition amount of the composite biological bacterial fertilizer is 300kg in each mu of saline-washed soil; concentrating the mixed soil towards the middle, wherein the top end of the planting bed surface is arc-shaped, the stacking height is 55cm, and the width is 1.8m, so as to form a deep groove high bed pattern; reserving 2.3m wide operation channels on two sides of the ridge surface respectively, and burying hidden pipes below the operation channels;
s3, excavating a drainage channel: excavating drainage channels with the depth of 55cm at two sides of the planting area, reducing the underground water level and controlling salt return; leaching and desalting the soil by utilizing irrigation and rainfall; the concealed pipes are arranged on one side of the operation channel close to the drainage channels, and each drainage channel is connected with the underground concealed pipes to drain water outwards;
s4, planting: planting a row of grapes in the middle of the ridge surface, wherein the row spacing is 5.3m, the planting distance is 2m in the first year of planting, and the plants are removed at intervals after fruiting in the second year, so that the planting distance is 4 m; the grape trellis surface is set as H-shaped trellis, which is elevated by 1.8 meters by taking horizontal ground as standard; when the plant height is 1.45 m, the stem is fixed, the branches on two sides of the top develop along the transverse line, and the stem is fixed after being pinched when the plant grows to 2.0m, so as to form a frame shape; reserving 2 buds at the base of the bearing branch for cutting to form a bearing mother branch; after the fruiting mother branch with 2 buds is germinated in the next year, if the bud of the near base germinates the branch without inflorescence, the branch is removed, and the other branch with inflorescence is reserved; if the inflorescence exists on the branch close to the base, the branch is reserved, and the other branch is removed; then two bud cutoffs are continuously reserved at the base of the bearing mother branch in winter; after the main trunk is repeatedly trimmed for 3 years, new fruiting mother branches are selected and reserved from the main trunk again, and old fruiting mother branches are completely removed from the base; a new fruiting mother branch is updated every 3 years later, and the trunk in an H shape is kept all the time; 2, pinching the leaves after the new shoots are spiked, keeping 5 leaf pinching of the first lateral bud at the top end, 4 leaf pinching of the first lateral bud at the top end, and then 3 leaf pinching of the first lateral bud at the top end, repeating the steps until the leaves fall, and removing the rest lateral branches; during grape cultivation, automatic irrigation is carried out in a mode of combining a root system dropper with up-and-down spraying on leaf surfaces;
s5, biological improvement: planting the white clover of the lawn grass on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn.
Example 3: a grape cultivation method in saline-alkali soil comprises the following steps:
s1, collecting and flushing: collecting soil at a position of 30cm on the surface layer of the saline-alkali soil, and then washing salt in the collected soil by water spraying;
s2, stacking surface soil: crushing the saline-washed soil, and mixing the crushed saline-washed soil with a soil conditioner, an organic fertilizer and a composite biological bacterial fertilizer, wherein the addition amount of the soil conditioner is 300kg, the addition amount of the organic fertilizer is 1500kg and the addition amount of the composite biological bacterial fertilizer is 300kg in each mu of saline-washed soil; concentrating the mixed soil towards the middle, wherein the top end of the planting bed surface is arc-shaped, the stacking height is 60cm, and the width is 2m, so that a deep groove high bed pattern is formed; reserving 2.5m wide operation channels on two sides of the ridge surface respectively, and burying hidden pipes below the operation channels;
s3, excavating a drainage channel: excavating drainage channels with the depth of 60cm at two sides of the planting area, reducing the underground water level and controlling salt return; leaching and desalting the soil by utilizing irrigation and rainfall; the concealed pipes are arranged on one side of the operation channel close to the drainage channels, and each drainage channel is connected with the underground concealed pipes to drain water outwards;
s4, planting: planting a row of grapes in the middle of the ridge surface, wherein the row spacing is 5.4m, the planting distance is 2m in the first year of planting, and the plants are removed at intervals after fruiting in the second year so that the planting distance is 4 m; the grape trellis surface is set as H-shaped trellis, which is elevated by 1.8 meters by taking horizontal ground as standard; when the plant height is 1.5m, the stem is fixed, the branches on two sides of the top develop along the transverse line, and the stem is fixed after being pinched when the plant grows to 2.2 m, so as to form a frame shape; reserving 2 buds at the base of the bearing branch for cutting to form a bearing mother branch; after the fruiting mother branch with 2 buds is germinated in the next year, if the bud of the near base germinates the branch without inflorescence, the branch is removed, and the other branch with inflorescence is reserved; if the inflorescence exists on the branch close to the base, the branch is reserved, and the other branch is removed; then two bud cutoffs are continuously reserved at the base of the bearing mother branch in winter; after the trunk is repeatedly trimmed for 4 years, new fruiting mother branches are selected and reserved from the trunk again, and old fruiting mother branches are completely removed from the base; a new fruiting mother branch is updated every 4 years later, and the trunk in an H shape is kept all the time; 2, pinching the leaves after the new shoots are spiked, keeping 5 leaf pinching of the first lateral bud at the top end, 4 leaf pinching of the first lateral bud at the top end, and then 3 leaf pinching of the first lateral bud at the top end, repeating the steps until the leaves fall, and removing the rest lateral branches; during grape cultivation, automatic irrigation is carried out in a mode of combining a root system dropper with up-and-down spraying on leaf surfaces;
s5, biological improvement: planting the lawn grass of tall fescue on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn.
Example 4: a grape cultivation method in saline-alkali soil comprises the following steps:
s1, collecting and flushing: collecting soil 20cm away from the surface of the saline-alkali soil, and then washing the salt content in the collected soil by water spraying;
s2, stacking surface soil: crushing the saline-washed soil, and mixing the crushed saline-washed soil with a soil conditioner, an organic fertilizer and a composite biological bacterial fertilizer, wherein the addition amount of the soil conditioner is 300kg, the addition amount of the organic fertilizer is 1500kg and the addition amount of the composite biological bacterial fertilizer is 300kg in each mu of saline-washed soil; concentrating the mixed soil towards the middle, wherein the top end of the planting bed surface is arc-shaped, the stacking height is 50cm, and the width is 1.5m, so as to form a deep groove high bed pattern; reserving 2.0m wide operation channels on two sides of the ridge surface respectively, and burying hidden pipes below the operation channels;
s3, excavating a drainage channel: excavating drainage channels with the depth of 60cm at two sides of the planting area, reducing the underground water level and controlling salt return; leaching and desalting the soil by utilizing irrigation and rainfall; the concealed pipes are arranged on one side of the operation channel close to the drainage channels, and each drainage channel is connected with the underground concealed pipes to drain water outwards;
s4, planting: planting a row of grapes in the middle of the ridge surface, wherein the row spacing is 5.2m, the planting distance is 2m in the first year of planting, and the plants are removed at intervals after fruiting in the second year so that the planting distance is 4 m; the grape trellis surface is set as H-shaped trellis, which is elevated by 1.8 meters by taking horizontal ground as standard; when the plant height is 1.4 m, the stem is fixed, the branches on two sides of the top develop along the transverse line, and the stem is fixed after being pinched when the plant grows to 1.8m, so as to form a frame shape; reserving 2 buds at the base of the bearing branch for cutting to form a bearing mother branch; after the fruiting mother branch with 2 buds is germinated in the next year, if the bud of the near base germinates the branch without inflorescence, the branch is removed, and the other branch with inflorescence is reserved; if the inflorescence exists on the branch close to the base, the branch is reserved, and the other branch is removed; then two bud cutoffs are continuously reserved at the base of the bearing mother branch in winter; after the main trunk is repeatedly trimmed for 3 years, new fruiting mother branches are selected and reserved from the main trunk again, and old fruiting mother branches are completely removed from the base; a new fruiting mother branch is updated every 3 years later, and the trunk in an H shape is kept all the time; 2, pinching the leaves after the new shoots are spiked, keeping 5 leaf pinching of the first lateral bud at the top end, 4 leaf pinching of the first lateral bud at the top end, and then 3 leaf pinching of the first lateral bud at the top end, repeating the steps until the leaves fall, and removing the rest lateral branches; during grape cultivation, automatic irrigation is carried out in a mode of combining a root system dropper with up-and-down spraying on leaf surfaces;
s5, biological improvement: planting the lawn grass, namely, the rat grass, on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn.
Example 5: a grape cultivation method in saline-alkali soil comprises the following steps:
s1, collecting and flushing: collecting soil 20cm away from the surface of the saline-alkali soil, and then washing the salt content in the collected soil by water spraying;
s2, stacking surface soil: crushing the saline-washed soil, and mixing the crushed saline-washed soil with a soil conditioner, an organic fertilizer and a composite biological bacterial fertilizer, wherein the addition amount of the soil conditioner is 300kg, the addition amount of the organic fertilizer is 1500kg and the addition amount of the composite biological bacterial fertilizer is 300kg in each mu of saline-washed soil; concentrating the mixed soil towards the middle, wherein the top end of the planting bed surface is arc-shaped, the stacking height is 50cm, and the width is 1.5m, so as to form a deep groove high bed pattern; reserving 2.0m wide operation channels on two sides of the ridge surface respectively, and burying hidden pipes below the operation channels;
s3, excavating a drainage channel: excavating drainage channels with the depth of 60cm at two sides of the planting area, reducing the underground water level and controlling salt return; leaching and desalting the soil by utilizing irrigation and rainfall; the concealed pipes are arranged on one side of the operation channel close to the drainage channels, and each drainage channel is connected with the underground concealed pipes to drain water outwards;
s4, planting: planting a row of grapes in the middle of the ridge surface, wherein the row spacing is 5.2m, the planting distance is 2m in the first year of planting, and the plants are removed at intervals after fruiting in the second year so that the planting distance is 4 m; the grape trellis surface is set as H-shaped trellis, which is elevated by 1.8 meters by taking horizontal ground as standard; when the plant height is 1.4 m, the stem is fixed, the branches on two sides of the top develop along the transverse line, and the stem is fixed after being pinched when the plant grows to 1.8m, so as to form a frame shape; reserving 2 buds at the base of the bearing branch for cutting to form a bearing mother branch; after the fruiting mother branch with 2 buds is germinated in the next year, if the bud of the near base germinates the branch without inflorescence, the branch is removed, and the other branch with inflorescence is reserved; if the inflorescence exists on the branch close to the base, the branch is reserved, and the other branch is removed; then two bud cutoffs are continuously reserved at the base of the bearing mother branch in winter; after the main trunk is repeatedly trimmed for 3 years, new fruiting mother branches are selected and reserved from the main trunk again, and old fruiting mother branches are completely removed from the base; a new fruiting mother branch is updated every 3 years later, and the trunk in an H shape is kept all the time; 2, pinching the leaves after the new shoots are spiked, keeping 5 leaf pinching of the first lateral bud at the top end, 4 leaf pinching of the first lateral bud at the top end, and then 3 leaf pinching of the first lateral bud at the top end, repeating the steps until the leaves fall, and removing the rest lateral branches; during grape cultivation, automatic irrigation is carried out in a mode of combining a root system dropper with up-and-down spraying on leaf surfaces;
s5, biological improvement: planting the lawn grass alfalfa on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn.
Fourth, comparative example: the difference between the comparative example and the example 1 is that the soil conditioner in S2 is replaced by humic acid, no composite biological bacterial manure is added, and the biological improvement of S5 is not included in the step.
Fifthly, selecting the severe saline-alkali soil with the salt content of about 12 per mill and the pH value of 11-12 as a test land by the experimental method and result analysis, and dividing the severe saline-alkali soil into five parts with equal areas, wherein the five parts are numbered as No. 1 land, No. 2 land, No. 3 land, No. 4 land, No. 5 land and No. 6 land; the method of example 1 is adopted to cultivate grapes No. 1, the method of example 2 is adopted to cultivate black summer grapes No. 2, the method of example 3 is adopted to cultivate grapes No. 3, the method of example 4 is adopted to cultivate grapes No. 4, the method of example 5 is adopted to cultivate grapes No. 5, and the method of comparative example is adopted to cultivate grapes No. 6; the soil of 20cm, 60cm and 80cm depth under the same position at the horizontal plane was tested for soluble total salt (g/kg) and pH value before and 1 year after grape cultivation for each plot, and the test results are shown in table 1; the yields of grapes after one year of cultivation were counted, and the test results are shown in table 2.
TABLE 1 soluble Total salt (g/kg) and pH of different depths of soil before and after 1 year of viticulture
As can be seen from the data in Table 1, after the grapes are planted in the saline-alkali soil, the pH value of the soil can be reduced from 11-12 to 8-9, and the salinity can be reduced from 12 per thousand to below 5 per thousand by adopting the method, which indicates that the salinity and the pH value of the soil can be greatly reduced by adopting the method, and the improvement of the structure of the soil is facilitated; the method of the comparative example is adopted in the No. 6 land to plant the grapes in the saline-alkali soil, the pH value and the salt content of the soil are reduced, but the reduction range of the No. 6 land is lower compared with the No. 1-5 land, and the method shows that the soil structure can be obviously improved by adopting the addition of the soil conditioner and the composite biological bacterial fertilizer and matching with the biological improvement in the S5 so as to realize the treatment of the saline-alkali soil.
TABLE 2 grape yield Scale
| Numbering | Number 1 ground | Number 2 ground | Number 3 ground | Number 4 ground | Number 5 ground | Number 6 ground |
| Yield of grape, kg/mu | 2450 | 2480 | 2460 | 2460 | 2450 | 2010 |
As can be seen from the data in Table 2, the method of the present invention provides higher yields of grapes grown in saline and alkaline land.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. A grape cultivation method in saline-alkali soil is characterized by comprising the following steps: the method comprises the following steps:
s1, collecting and flushing: collecting soil 20-30cm away from the surface of the saline-alkali soil, and then washing the salt content in the collected soil by water spraying;
s2, stacking surface soil: crushing the saline soil, mixing the crushed saline soil with a soil conditioner, an organic fertilizer and a compound biological bacterial fertilizer, concentrating the mixed soil to the middle, wherein the top end of the planting bed surface is arc-shaped, the stacking height of the planting bed surface is 50-60cm, and the stacking width of the planting bed surface is 1.5-2m, so that a deep groove high bed pattern is formed; reserving operation channels with the width of 2.0-2.5m at two sides of the ridge surface respectively, and burying a hidden pipe below the operation channels;
s3, excavating a drainage channel: excavating drainage channels with the depth of 50-60cm at two sides of the planting area, reducing the underground water level, and controlling salt return; leaching and desalting the soil by utilizing irrigation and rainfall; the concealed pipes are arranged on one side of the operation channel close to the drainage channels, and each drainage channel is connected with the underground concealed pipes to drain water outwards;
s4, planting: planting a row of grapes in the middle of the ridge surface, wherein the row spacing is 5.2-5.4m, and the plant spacing is 2-4 m;
s5, biological improvement: planting high-stress resistance lawn grass on the operation channel, regularly trimming the lawn grass, and paving the trimmed grass on the lawn.
2. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: the grape trellis surface is set as H-shaped trellis, which is elevated by 1.8 meters by taking horizontal ground as standard; when the plant height is 1.4-1.5 m, the stem is fixed, the transverse lines of branches at two sides of the top end develop, and the stem is fixed by pinching when the plant grows to 1.8-2.2 m, so that a frame shape is formed.
3. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: pruning the grapes by adopting the following method: 1-2 buds are reserved at the base of the bearing branch and are cut into bearing mother branches; after the fruiting mother branch with 2 buds is germinated in the next year, if the bud of the near base germinates the branch without inflorescence, the branch is removed, and the other branch with inflorescence is reserved; if the inflorescence exists on the branch close to the base, the branch is reserved, and the other branch is removed; then two bud cutoffs are continuously reserved at the base of the bearing mother branch in winter; after the main trunk is repeatedly trimmed for 3-4 years, new fruiting mother branches are selected and reserved from the main trunk again, and old fruiting mother branches are completely removed from the base; and updating new fruiting mother branches every 3-4 years later, and keeping the H-shaped trunk.
4. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: the following method is adopted to perform pinching on the grapes: and (4) pinching the leaves at the first side bud at the top end, pinching the leaves at the first side bud at the top end by 4, pinching the leaves at the first side bud at the top end by 3, repeating the steps until the leaves fall, and removing the rest of side branches.
5. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: during grape cultivation, automatic irrigation is carried out in a mode of combining a root system dropper with up-and-down spraying on leaf surfaces.
6. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: in S2, the addition amount of the soil conditioner is 300kg, the addition amount of the organic fertilizer is 1500kg, and the addition amount of the composite biological bacterial fertilizer is 300kg for each mu of saline-washed soil.
7. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: the soil conditioner comprises bamboo vinegar, and the organic fertilizer comprises chicken manure.
8. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: the compound biological bacterial fertilizer is prepared by the following method:
crushing and sieving kitchen garbage to obtain garbage particles;
secondly, drying the garbage particles to obtain dried garbage particles;
thirdly, decomposing the dried garbage particles by using the red head flies to obtain decomposed substances, feeding the earthworms with the decomposed substances, and collecting the excrement of the earthworms to obtain the compound biological bacterial fertilizer.
9. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: in S4, the planting distance is set to 2m in the first year of planting, and the plants are removed at intervals after the plants grow in the second year, so that the planting distance is 4 m.
10. The method for grape cultivation in saline-alkali soil according to claim 1, characterized in that: the turfgrass in S5 is one of ryegrass, white clover, tall fescue, common rat grass and alfalfa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910914038.2A CN110583353A (en) | 2019-09-25 | 2019-09-25 | Grape cultivation method for saline-alkali soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910914038.2A CN110583353A (en) | 2019-09-25 | 2019-09-25 | Grape cultivation method for saline-alkali soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110583353A true CN110583353A (en) | 2019-12-20 |
Family
ID=68863544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910914038.2A Pending CN110583353A (en) | 2019-09-25 | 2019-09-25 | Grape cultivation method for saline-alkali soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110583353A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136596A (en) * | 2020-05-28 | 2020-12-29 | 锦州佳润农业科技有限公司 | Cultivation method of high-quality grapes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955393A (en) * | 2010-10-22 | 2011-01-26 | 岳永德 | Process for preparing bamboo vinegar liquid fertilizer |
| CN102503667A (en) * | 2011-10-21 | 2012-06-20 | 北京雷力农用化学有限公司 | Foliage fertilizer and preparation method thereof |
| CN104447117A (en) * | 2014-12-08 | 2015-03-25 | 临沂中磷生物科技有限公司 | Special composite microorganism fertilizer for grape |
| CN105985188A (en) * | 2016-01-29 | 2016-10-05 | 浙江笙炭生物科技有限公司 | Rice root application liquid fertilizer and preparation method thereof |
| CN108055969A (en) * | 2017-12-25 | 2018-05-22 | 宿州忆十七农业发展有限公司 | A kind of Labor-saving pruning implantation methods of grape |
| CN109041623A (en) * | 2018-06-14 | 2018-12-21 | 陕西省土地工程建设集团有限责任公司 | A kind of salt-soda soil comprehensive processing method |
-
2019
- 2019-09-25 CN CN201910914038.2A patent/CN110583353A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955393A (en) * | 2010-10-22 | 2011-01-26 | 岳永德 | Process for preparing bamboo vinegar liquid fertilizer |
| CN102503667A (en) * | 2011-10-21 | 2012-06-20 | 北京雷力农用化学有限公司 | Foliage fertilizer and preparation method thereof |
| CN104447117A (en) * | 2014-12-08 | 2015-03-25 | 临沂中磷生物科技有限公司 | Special composite microorganism fertilizer for grape |
| CN105985188A (en) * | 2016-01-29 | 2016-10-05 | 浙江笙炭生物科技有限公司 | Rice root application liquid fertilizer and preparation method thereof |
| CN108055969A (en) * | 2017-12-25 | 2018-05-22 | 宿州忆十七农业发展有限公司 | A kind of Labor-saving pruning implantation methods of grape |
| CN109041623A (en) * | 2018-06-14 | 2018-12-21 | 陕西省土地工程建设集团有限责任公司 | A kind of salt-soda soil comprehensive processing method |
Non-Patent Citations (9)
| Title |
|---|
| 张一萍: "水平棚架"H"形", 《葡萄整形修剪图解》 * |
| 张昌良: "竹醋液在农业上的应用进展", 《安徽农学通报(上半月刊)》 * |
| 方楷等: "竹醋液应用研究进展", 《林业科技开发》 * |
| 杨朝选: "绿色丰产优质果园的设计与栽培", 《绿色优质苹果生产技术指南》 * |
| 环境保护部宣传教育中心: "土壤淋洗", 《持久性有机污染物及其防治》 * |
| 章竟: "蚯蚓床", 《绿色物流》 * |
| 谢芝兰: "竹醋液产品", 《竹炭概论》 * |
| 陈晓飞: "《盐碱地改良 土壤次生盐渍化防治与盐渍土改良及利用》", 30 September 2006 * |
| 陈晓飞: "绿肥改土", 《盐碱地改良》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136596A (en) * | 2020-05-28 | 2020-12-29 | 锦州佳润农业科技有限公司 | Cultivation method of high-quality grapes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102498890B (en) | Minimum-tillage and no-tillage mulching cultivation method of lemon orchard | |
| CN104145551A (en) | Method for improving soil with asparagus succession cropping obstacles | |
| CN105191654A (en) | Intercropping cultivation method of corn and rice beans | |
| CN106212188B (en) | A kind of Leaf-harvesting Ginkgo cultural method of good quality and high output | |
| CN105075652A (en) | Method for rapidly fertilizing newly reclaimed camellia oleifera young forest land red in soil hilly region | |
| CN104041299A (en) | Two-step seedling culturing method for larches | |
| CN111247897A (en) | Cultivation method for green prevention, control, high-efficiency and cost-saving production of rhizoma atractylodis macrocephalae | |
| CN105993816A (en) | Leaf picked ginkgo biloba and pinellia ternate interplanting cultivation method | |
| CN109511482B (en) | Compound management method for planting lemongrass in leaf moringa oleifera forest | |
| CN109511478B (en) | Bupleurum root black whole-film micro-furrow hole sowing planting method | |
| CN105409705A (en) | Organic cultivation method of intercropping medicago hispida in myrica rubra forest | |
| CN113039989A (en) | Intelligent ecological planting method for changing selenium-rich orchard into soil and controlling grass in hilly and mountainous areas | |
| CN110876358B (en) | Construction method of ecological family pasture in semiarid region | |
| CN102523887A (en) | Castor oil plant and polygonatum odoratum interplanting technique | |
| CN109247178B (en) | Method for improving planting survival rate of mercerizing wood in saline-alkali soil | |
| CN109121629B (en) | Ecological conserving soil fertility improvement method for northern orchard | |
| CN109348770B (en) | Method for planting alfalfa in saline-alkali soil | |
| CN109328894B (en) | Space layout and cultivation method of forage grass for sheep | |
| CN107333550A (en) | A kind of CAULIS MARSDENIAE TENACISSIMAE seed seedling-raising method | |
| CN109041727B (en) | Tobacco field fertilizer management method | |
| CN109121932B (en) | Planting method for alternately interplanting stropharia rugoso-annulata and bletilla striata under tea trees | |
| CN110583353A (en) | Grape cultivation method for saline-alkali soil | |
| CN111133945B (en) | High-benefit intercropping cultivation method for apricot trees in sandy soil barren land | |
| CN110419290B (en) | Method for biologically farming oranges by inducing earthworms to directionally move through water and fertilizer | |
| CN113348805A (en) | Method for improving yield and quality of greenhouse vegetables |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191220 |
|
| RJ01 | Rejection of invention patent application after publication |