CN104541915B - A kind of method of fruit and vegerable interplanting - Google Patents

Abstract

The invention relates to a method for interplanting fruits and vegetables, which refers to a method for jointly planting weed and loquat in hillside woodland, specifically comprising the following steps: including transformation of hillside woodland, planting of loquat and weed weed, pruning and fertilization of loquat, Cultivation of vetch and fertilization, irrigation and cultivation of vetch. The above-mentioned technical scheme can significantly improve the yield and quality of the weed, and the weed can be picked every year after the third year, and the yield of the interplanted loquat is high, improving the economic benefits of agriculture.

Description

A method for interplanting fruits and vegetables

technical field

The invention relates to the field of agricultural production, in particular to a method for interplanting fruits and vegetables.

Background technique

Weicai, scientific name Ziji, is a perennial fern that exists widely in the Dabie Mountains. Oatmeal is rich in protein, vitamins, potassium, calcium, scale and other trace elements. Oatmeal can not only be made into delicious dishes, but also has the functions of anti-cancer, heat-clearing, detoxification, weight loss, and beauty. Viruses such as Japanese encephalitis have obvious inhibitory effect, and it is a long-term export and best-selling vegetable overseas, especially exported to Japan.

At present, most of the weeds are collected in the wild. Although there are places where artificial planting is experimented, the yield is low. The collected weeds have thin stems and poor quality. After one or two years of picking, the weeds will die or no longer sprout.

Contents of the invention

The object of the present invention is to provide a method for interplanting fruits and vegetables, which can effectively solve the above problems. The yield of the weed is high, and the weed is strong and of good quality, and can be picked for a long time without reducing yield.

To achieve the above object, the present invention adopts the following technical solutions:

A method for interplanting fruits and vegetables refers to a method for jointly planting weed and loquat in hillside woodland, specifically comprising the following steps:

S1: The hillside forest land is prepared in a stepped manner, and the various planting sites after site preparation are set up along the contour line of the hillside. Ditch, the ditch is opened along the length of the planting field, and partitions are arranged at intervals along the length of the ditch. The partitions divide the ditch into various water tanks, and the first and second water outlets are respectively arranged on the two ends of each water tank. A third water outlet is provided on the groove wall outside the water tank, and the height of the third water outlet on the same water tank is consistent with the height of the smaller water outlet among the first and second water outlets. The water outlets are arranged in a staggered manner at intervals. The top ditch of the hillside forest land is connected to the water supply device. The upper and outer sides of the dam ridge are provided with horizontally arranged water spray pipes, and water spray holes/nozzles are arranged at intervals on the pipe body of the water spray pipes. , the water outlet direction of the spray hole/nozzle points obliquely to the side wall of the ridge, and the water ditch divides the planting land into the first planting land located inside the ditch and the second planting land located outside the ditch. The first planting land adopts The improved soil is filled and prepared by mixing upland soil, peat soil and fire fertilizer soil according to the weight ratio of 0.5:1:0.2～0.8:1:0.4, and the upland soil is paddy field drained and dried for 3 to 6 months For the paddy field soil taken later, no crops were sown during the drying period and the soil was turned over 2 to 3 times. The fire fertilizer soil was straw, tree branches and leaves, fire ash burned by weeds and forest land soil (native hillside forest land) at a ratio of 1:2. It is obtained by mixing and preparing at a weight ratio of ~3;

S2: At the end of the autumn of the first year, dig a 0.6m deep planting hole in the second planting site, put 1.5kg of weeds in the planting hole, then use 0.2kg of lime, 2.0kg of poultry and livestock manure, and 1.0kg of cake fertilizer for compaction, and cover with plastic film for decomposing , remove the plastic film after decomposing, turn over and spread the fertilizer in the planting hole, plant dwarfed loquat saplings in the planting hole at the end of the winter of the first year or the beginning of the spring of the current year, water thoroughly, and use it after the new shoots of the loquat have turned green and mature. The first-level dilute fertilizer water is fertilized twice at intervals, and the interval between two times of fertilization is 20 days. The first-level dilute fertilizer water contains 2% urea and 0.5% potassium chloride, and it is pumped once in spring, summer, autumn and winter respectively. Flower thinning; in the autumn of the same year, artificially propagated/wild weed seedlings are planted at intervals on the first planting ground close to the bottom of the ridge, and watered in the ditch, and the water level in the ditch is lower than that of the first planting ground. The surface height is 12-17cm. Stop irrigation after frost and spread a layer of leaves on the surface of the first planting site;

S3: Irrigation starts after the second year of hiccups. Weet sprouts start to sprout from April to May. After sprouting, we turn on water spray holes/nozzles every night for 3-5 minutes of spraying/mist spraying. The first year of budding is not right. Carry out picking; Loquat spring new shoot turns green and mature and then fertilizes twice with two-stage dilute fertilizer water at intervals, 20d between two waterings, and contains 5% urea and 1% Potassium Chloride in the second-grade dilute fertilizer water, to loquat The tree is pruned and stretched so that the crown of the loquat tree is round, and the angle between the main branch and the main pole is 50-55°. After flowering, the flowers are thinned, and the manure and compound fertilizer are applied once in the autumn of the second year. The amount of manure applied 500-800kg/mu, and the application amount of compound fertilizer is 200-250kg/mu; in the first ten days of August of the second year, sow ryegrass on the first and second planting lands, and add 2kg of Bacillus subtilis GB03 per 1kg of ryegrass seeds before sowing Bacteria solution and 1.5g ammonium molybdate soaked seeds for 4-4.5 hours. The Bacillus subtilis GB03 solution was prepared by diluting the Bacillus subtilis GB03 mother solution 10 times. The OD ₆₀₀ in the Bacillus subtilis GB03 mother solution was 0.8-1.0. Seeds are mixed with 8kg of calcium magnesium phosphate fertilizer and 10kg of fire fertilizer soil, and the amount of sowing per mu of ryegrass seeds is 0.8kg. When the ryegrass grows to a plant height of 40-45cm, it is harvested for the first time as agricultural and livestock grass. Leave stubble of 5-8 cm during harvesting to promote tillering and regeneration of ryegrass. When the ryegrass grows to a plant height of 35-40 cm, the second harvest is carried out and the harvested grass and leaves are spread on the surface of the first and second planting sites. Leave 1 to 3 cm of stubble during the second harvest, and stop irrigation after frost;

S4: From the third year onwards, repeat the following operations every year: start to irrigate after the sting of insects, and apply a budding fertilizer to the weed in March and April, and open the water spray hole/nozzle for 3-5 minutes every night after budding Spray/fog spray, pick weed cabbage 3 to 4 times from April to May, and fertilize twice at intervals with three-level dilute fertilizer water after newborn loquats turn green and mature at the end of spring, with an interval of 20 days between two fertilizations. The dilute fertilizer water contains 8% urea and 1.5% potassium chloride. Prune and stretch the loquat tree so that the angle between the new main branch and the main pole is 50-55°. Thin the flowers after flowering, after picking fruits and in autumn Apply manure and compound fertilizer once respectively. The amount of manure applied each time is 500-800kg/mu, and the amount of compound fertilizer applied each time is 200-250kg/mu; Wheatgrass and ryegrass seeds are soaked with 2kg of Bacillus subtilis GB03 bacterial solution and 1.5g of ammonium molybdate for 4-4.5 hours per 1kg of seeds before sowing. The Bacillus subtilis GB03 bacterial solution is prepared by diluting the Bacillus subtilis GB03 mother solution 10 times The OD ₆₀₀ in the Bacillus GB03 mother liquor is 0.8-1.0. After soaking, the ryegrass seeds are mixed with 8kg of calcium magnesium phosphate fertilizer and 10kg of fire fertilizer soil for sowing. When the ryegrass grows to a plant height of 35-40cm, the second harvest is carried out and the ryegrass is harvested for the first time. Grass and leaves covered the surface of the first and second planting sites, leaving 1-3cm of stubble during the second harvest; stop irrigation after frost, and the budding fertilizer is prepared by mixing fire fertilizer soil and human and animal urine/urea.

The most important thing in the planting of weed is the control of water and fertilizer. Weir likes water and shade, but it is also afraid of waterlogging, and it is extremely harsh on the growing soil. In the present invention, through the transformation of the above-mentioned hillside forest land, the irrigation system composed of water ditches can make the water flow evenly irrigate the entire hillside forest land, and at the same time, the water level in the water ditch is controlled to be 12-17 cm lower than the surface of the first planting ground, so as to ensure the pleasing quality of weed. Water irrigation and no waterlogging will occur. Planting weed near the bottom of the ridge is far better than planting on flat ground. The influence of dam ridge makes the new stems and leaves grow away from the ridge, making its The phytohormone in the plant stimulates the roots to germinate more spores, increasing the yield. At the same time, the setting of the dam can make the water flow above the first planting site not flow from the surface of the first planting site, but penetrate into the ditch from the lower part, preventing In addition, the dam ridge built of stones can play a fixed role in the early stage of forest land transformation, preventing landslides during the rainy season from destroying the hillside forest land; water spray holes/nozzles are sprayed for a short time at night to simulate rainwater Every day, part of the rainwater is sprayed sparsely on the welt sprouts, which promotes the growth of the welt sprouts and makes the welt sprouts stronger; at the same time, the above-mentioned improved soil is more in line with the best requirements for the growth of welt in terms of acidity and fertilizer The matching makes the welt more robust, and the ryegrass can grow luxuriantly on the soil of the first planting site. The harvested ryegrass and leaves are covered, so that the welt can survive the winter better and ensure that the welt will germinate next year. The rot of wheatgrass and leaves, and the application of budding fertilizer can well supplement the fertility of the first planting site and adjust the acidity, so that the weed can be picked every year.

In addition, the survival rate of the loquat trees planted with the above scheme is 100%. The loquats are green leaves all year round, and a shade fence is formed around the weeds to ensure the growth environment of the weeds, and at the same time shorten the cycle of the entire forest land transformation . In addition, the joint planting of loquat and Osmanthus can improve the economic benefits of vegetable planting. The dwarfed loquat saplings can be purchased directly from the nursery factory, which can quickly grow into a forest. At the same time, the pre-decomposed fertilizer can ensure the nutrient requirements of the loquat saplings and prevent the saplings from being burned to death by the organic fertilizer. The fertilization that changes year by year is also based on It is set based on the growth needs of loquat saplings in different periods. In the first year, loquat trees need to be fertilized with low-concentration fertilizer and all flowers thinned to ensure their survival. In the second year, they need to be fertilized with medium-concentration fertilizer and thinned out for 90 % of the flowers, in the third year and thereafter, the production is guaranteed, and it is necessary to fertilize with higher concentration fertilizer and thin out 20-30% of the flowers. In addition, the dwarf loquat tree can reduce the labor intensity of flower thinning, fruit thinning, bagging and harvesting, and at the same time, it can ensure reasonable shading of weed.

Of course, the above is only a brief description of the main role played by each factor alone. Through the coordination of various factors, the Otto can be picked in high yield every year, and the Otto picked is strong and of good quality.

The detailed plan is:

The height of the ridge is 60-80cm, and the thickness of the improved soil filling is 30-35cm. There is a sand layer on the lower side of the improved soil filling layer, and the bottom of the ridge extends into the sand layer. The surface of the second planting site The height is 20-25cm higher than the surface height of the first planting place. After the second year, tea trees can be planted on the second planting site. The tea trees are located on the inner side of the loquat trees and interlaced with the loquat trees. The improved soil is prepared by mixing upland soil, peat soil and fire fertilizer soil according to the weight ratio of 0.5:1:0.2, and the budding aid fertilizer is prepared by preparing 50kg of fire fertilizer soil and 10L of human and animal urine. The branches of the dwarf loquat tree are also luxuriant, as if forming a fence on the outside of the ditch. At this time, larger tea saplings are planted inside it. Tea trees like shade and can grow well. Multi-crop interplanting improves the overall economic benefits.

The above-mentioned technical scheme can significantly improve the yield and quality of the weed, and after the third year, the weed can be picked every year, and the planted loquat can also achieve high yield, improving the economic benefits of farmers.

Description of drawings

Figure 1 Schematic diagram of the structure of opening a ditch on the slope;

Figure 2 is a schematic cross-sectional view of the slope.

detailed description

In order to make the objects and advantages of the present invention clearer, the present invention will be specifically described below in conjunction with examples. It should be understood that the following words are only used to describe one or several specific implementation modes of the present invention, and do not strictly limit the protection scope of the specific claims of the present invention.

The following examples 1-2 were carried out in the Liangfeng Farm of Hongsheng Agricultural Technology Co., Ltd. in Yuexi County. The spores refer to the tender white spores on the vetch, and the spores grow into vetch and are picked. It is prepared by mixing human and animal urine with twice the amount of water, and urea water is prepared by preparing 100-200g of urea and 1L of water. For the specific application amount of fertilizer not clearly stated in the following examples 1 and 2, those skilled in the art can use it in an appropriate amount according to the effect of the fertilizer and the period of use to ensure the reliable planting of crops. In addition, during the entire planting process, it is necessary to perform Weeding, loose soil, insecticide and other operations. Unless otherwise specified in the present invention, the percentages of components are mass concentrations.

Example 1

Set up a fire prevention line in the selected hillside woodland for mountain refining, choose a sunny day to burn the ground thoroughly, remove tree roots and weeds after burning the ground, and prepare the hillside woodland into a stepped form. The contour line of the hillside is opened, and the outside of the slope between the adjacent planting grounds 11 adopts stones to pile up the dam ridge 12, and the middle part of each planting ground 11 is provided with a water ditch 13, and the water ditch 13 offers along the length direction of the planting ground 11 and Intervals 131 are arranged at intervals along its lengthwise direction in the water ditch 13, and the water ditch 13 is separated into each water tank by the spacer 131. The first and second water outlets 132 are respectively arranged on the two ends of each water tank on the spacers 131, and the groove wall on the outside of the water tank Open the third water outlet 133 on the top, and the height of the third water outlet 133 on the same tank is consistent with the height of the smaller water outlet in the first and second water outlets 132 (as the height of the first water outlet is lower than the second water outlet) height, the height of the third water outlet 133 is consistent with the height of the first water outlet), the partitions 131 on the adjacent water ditch 13 are arranged in a staggered interval, and the third water outlet 133 on the adjacent water ditch 13 is in the form of Intervals are arranged in a staggered manner, the top ditch 13 of the hillside woodland is connected to the water supply device, and the upper and outer sides of the dam ridge 12 are provided with horizontally arranged water spray pipes 14, and the pipe body of the water spray pipe 14 is provided with water spray holes at intervals. The water outlet direction of the water hole is obliquely directed to the side wall of the ridge 12, and the water ditch 13 divides the planting field 11 into a first planting field 111 located inside the water ditch 13 and a second planting field 112 located on the outside of the water ditch 13. The planting land 111 is filled with improved soil. The improved soil is prepared by mixing upland soil, peat soil and fire fertilizer soil according to the weight ratio of 0.5:1:0.2. The paddy field soil is taken, and the crops are not sown during the drying period and the soil is turned over 2 to 3 times. The fire fertilizer soil is prepared by mixing fire ash from straw, branches and leaves, and weeds with forest land soil in a weight ratio of 1:2; The height of the ridge 12 is 60-80cm, and the thickness of the improved soil filling is 30-35cm. The lower side of the improved soil filling layer is provided with a sand layer 15, and the bottom of the ridge 12 extends into the sand layer 15. The first planting The width of the ground 111 is 30-40 cm, the width of the second planting ground 112 is 1-1.2 m, and the ground surface height of the second planting ground is 20-25 cm higher than that of the first planting ground;

At the end of the autumn of the first year, a 0.6m deep planting hole was excavated in the second planting 112, and 1.5kg of weeds were put in the planting hole, and then compacted with 0.2kg of lime, 2.0kg of livestock manure, and 1.0kg of cake fertilizer, and covered with plastic film for decomposing. Remove the mulch film after decomposing, turn and spread the fertilizer in the planting hole, plant dwarfed loquat saplings 11b in the planting hole at the end of the winter of the first year or the beginning of the spring of the current year, water thoroughly, and use it after the new shoots of the loquat pumped out in the same year turn green and mature. The first-level dilute fertilizer water is fertilized twice at intervals, and the interval between two times of fertilization is 20 days. The first-level dilute fertilizer water contains 2% urea and 0.5% potassium chloride, and it is pumped once in spring, summer, autumn, and winter. After flowering, all Extraction; in the autumn of the same year, artificially propagated weed seedlings 11a are planted at intervals on the first planting ground 111, next to the bottom of the ridge 12, the width of the planting hole is 20 to 25 centimeters, and the size is 20 * 20cm, planted at a distance of 15cm , when transplanting, the weed vegetable seedling 11a should be transplanted with soil, do not damage the root system, pour fixed root water after planting, and water in the ditch 13, and the water surface height in the ditch 13 is lower than the surface height of the first planting place 111 12-17cm, stop irrigation after the frost and spread a layer of leaves on the surface of the first planting site 111, which can be covered with fallen leaves and pine needles from miscellaneous trees;

Irrigation started after the second year of stung, and weeds began to bud from April to May. After the buds, the water spray holes were opened every night for 3 to 5 minutes of spraying. Seedlings and bud buds are not picked in the first year; loquat spring new shoots turn green and mature, and then fertilize twice at intervals with secondary dilute fertilizer water. The interval between two fertilizations is 20 days, and the secondary dilute fertilizer water contains 5% Urea and 1% potassium chloride, pruning and pulling the loquat tree 11b make the crown of the loquat tree 11b in a round head shape, the angle between the main branch and the main pole is 50-55 °, and the pulling bar is to use a flexible rope along the Pull down the branch in the opposite direction of growth, fix the other end of the flexible rope with a bamboo stick inserted on the ground, adjust the angle between the main branch and the trunk to 50-55°, and untie the flexible rope after the branch is formed; after flowering Thin out 90% of the flowers, and apply manure and compound fertilizer once in autumn of the second year. The amount of manure applied is 500-800kg/mu, and the amount of compound fertilizer is 200-250kg/mu; 2. Sow ryegrass on the planting ground. Before sowing ryegrass seeds, add 2kg of Bacillus subtilis GB03 bacterial solution and 1.5g of ammonium molybdate to soak the seeds for 4-4.5 hours. The OD ₆₀₀ in the mother liquor of Bacillus subtilis GB03 is 0.8 to 1.0. After soaking, the ryegrass seeds are mixed with 8kg of calcium magnesium phosphate fertilizer and 10kg of fire fertilizer for broadcasting. The sowing amount per mu of ryegrass seeds is 0.8kg. When the wheatgrass grows to a plant height of 40-45cm, it is harvested for the first time as a pasture grass for agriculture and livestock. During the first harvest, 5-8cm stubble is left to promote tillering and regeneration of the ryegrass. When the ryegrass grows to a plant height of 35-40cm again, the second Harvest for the second time and spread the harvested pasture and leaves on the surface of the first and second planting sites. During the second harvest, leave stubble of 1 to 3 cm, and stop irrigation after frost;

From the third year, repeat the following operations every year: start to irrigate after the hibernation, and apply germination-assisting fertilizer to the weed in March and April. After that, open the water spray hole every night for 3-5 minutes of spraying. Pick the weed cabbage 3-4 times in April-May, without damaging the roots when picking, and apply dilute manure water once after each picking; After being green and mature, fertilize twice at intervals with three grades of dilute fertilizer water, with an interval of 20 days between two times of fertilization, and the water of three grades of dilute fertilizer contains 8% urea and 1.5% potassium chloride, and the loquat tree 11b is pruned and stripped, Make the angle between the new main branch and the main pole be 50-55°, thin the flowers after flowering, apply manure and compound fertilizer once after fruit picking and in autumn, the amount of manure applied each time is 500-800kg/mu, compound fertilizer The amount of each application is 200-250kg/mu; in the first ten days of August of the second year, ryegrass is sown on the first and second planting lands, and 2kg of Bacillus subtilis GB03 bacterial solution and 1.5g of molybdenum acid are added to each 1kg of ryegrass seeds before sowing Soak the seeds in ammonium for 4-4.5 hours. The Bacillus subtilis GB03 bacterial solution is prepared by diluting the Bacillus subtilis GB03 mother solution 10 times. The OD ₆₀₀ in the Bacillus subtilis GB03 mother solution is 0.8-1.0. Mix 10kg of fire fertilizer and soil for sowing. The sowing amount of ryegrass seeds per mu is 0.8kg. When the ryegrass grows to a plant height of 40-45cm, it is harvested for the first time as agricultural and livestock grass, and 5-8cm of stubble is left at the first harvest. , to promote tillering and regeneration of ryegrass. When the ryegrass grows to a plant height of 35-40 cm, the second harvest is carried out, and the harvested pasture and leaves are covered on the surface of the first and second planting sites. ~3cm, stop irrigation after the frost, and the budding fertilizer is prepared by 50kg fire fertilizer soil and 10L human and animal urine.

Example 2

Set up a fire prevention line in the selected hillside woodland for mountain refining, choose a sunny day to burn the ground thoroughly, remove tree roots and weeds after burning the ground, and prepare the hillside woodland into a stepped form. The contour line of the hillside is opened, and the outside of the slope between the adjacent planting grounds 11 adopts stones to pile up the dam ridge 12, and the middle part of each planting ground 11 is provided with a water ditch 13, and the water ditch 13 offers along the length direction of the planting ground 11 and Intervals 131 are arranged at intervals along its lengthwise direction in the water ditch 13, and the water ditch 13 is separated into each water tank by the spacer 131. The first and second water outlets 132 are respectively arranged on the two ends of each water tank on the spacers 131, and the groove wall on the outside of the water tank Open the third water outlet 133 on the top, and the height of the third water outlet 133 on the same tank is consistent with the height of the smaller water outlet in the first and second water outlets 132 (as the height of the first water outlet is lower than the second water outlet) height, the height of the third water outlet 133 is consistent with the height of the first water outlet), the partitions 131 on the adjacent water ditch 13 are arranged in a staggered interval, and the third water outlet 133 on the adjacent water ditch 13 is in the form of Arranged in a staggered manner at intervals, the top ditch 13 of the hillside woodland is connected to the water supply device, and the upper and outer sides of the dam ridge 12 are provided with horizontally arranged sprinkler pipes 14, and nozzles are arranged at intervals on the pipe body of the sprinkler pipes 14, and the water outlet of the nozzles The direction obliquely points to the side wall of the ridge 12, and the water ditch 13 divides the planting land 11 into a first planting land 111 located inside the water ditch 13 and a second planting land 112 located outside the water ditch 13, and the first planting land 111 uses The improved soil is made by filling the improved soil. The improved soil is prepared by mixing upland soil, peat soil and fire fertilizer soil according to the weight ratio of 0.8:1:0.4. The upland soil is the paddy field soil taken after the paddy field was drained and dried for 3 to 6 months. During the drying period, no crops were sown and the soil was turned 2 to 3 times. The fire fertilizer soil was prepared by mixing straw, branches and leaves, fire ash from burning weeds and woodland soil (native hillside woodland) at a weight ratio of 1:3 The height of the ridge 12 is 60-80cm, and the thickness of the improved soil filling is 30-35cm. The lower side of the improved soil filling layer is provided with a sand layer, and the bottom of the ridge 12 extends into the sand layer. The first planting The width of the ground 111 is 30-40 cm, and the width of the second planting ground 112 is 1-1.2 m;

At the end of the autumn of the first year, a 0.6m deep planting hole was excavated in the second planting 112, and 1.5kg of weeds were put in the planting hole, and then compacted with 0.2kg of lime, 2.0kg of livestock manure, and 1.0kg of cake fertilizer, and covered with plastic film for decomposing. Remove the plastic film after decomposing, turn over and spread the fertilizer in the planting hole, plant dwarf loquat tree 11b seedlings 11b in the planting hole at the end of the winter of the first year or the beginning of the spring of the current year, water thoroughly, and the new shoots of the loquat that year will turn green and mature Afterwards, fertilize twice at intervals with first-grade dilute fertilizer water, with an interval of 20 days between two times of fertilization. The first-grade dilute fertilizer water contains 2% urea and 0.5% potassium chloride, and pumps once in spring, summer, autumn and winter respectively. After that, all are removed; in the autumn of the same year, the artificially propagated weed seedlings 11a are planted at intervals on the first planting site 111 next to the bottom of the ridge 12, and the width of the planting hole is 20 to 25 centimeters, and the size is 20 * 20cm, according to the distance between plants 15cm is planted, and when transplanting, the weed vegetable seedling 11a should be transplanted with soil, do not injure the root system, after planting, pour fixed root water, and irrigate in the ditch 13, and the water surface height in the ditch 13 is lower than the height of the first planting ground 111 The surface height is 12-17cm. Stop irrigation after the frost and cover the surface of the first planting site 111 with a layer of leaves. Falling leaves and pine needles of miscellaneous trees can be used for bedding;

Irrigation started after the second year of stung, and weeds began to bud from April to May. After the buds, the water spray holes were opened every night for 3 to 5 minutes of spraying. Seedlings and bud buds are not picked in the first year; loquat spring new shoots turn green and mature, and then fertilize twice at intervals with secondary dilute fertilizer water. The interval between two fertilizations is 20 days, and the secondary dilute fertilizer water contains 5% Urea and 1% potassium chloride, pruning and pulling the loquat tree 11b make the crown of the loquat tree 11b in a round head shape, the angle between the main branch and the main pole is 50-55 °, and the pulling bar is to use a flexible rope along the Pull down the branch in the opposite direction of growth, fix the other end of the flexible rope with a bamboo stick inserted on the ground, adjust the angle between the main branch and the trunk to 50-55°, and untie the flexible rope after the branch is formed; after flowering Thin out 90% of the flowers, and apply manure and compound fertilizer once in autumn of the second year. The amount of manure applied is 500-800kg/mu, and the amount of compound fertilizer is 200-250kg/mu; 2. Sow ryegrass on the planting ground. Before sowing ryegrass seeds, add 2kg of Bacillus subtilis GB03 bacterial solution and 1.5g of ammonium molybdate to soak the seeds for 4-4.5 hours. The OD ₆₀₀ in the mother liquor of Bacillus subtilis GB03 is 0.8 to 1.0. After soaking, the ryegrass seeds are mixed with 8kg of calcium magnesium phosphate fertilizer and 10kg of fire fertilizer for broadcasting. The sowing amount per mu of ryegrass seeds is 0.8kg. When the wheatgrass grows to a plant height of 40-45cm, it is harvested for the first time as a pasture grass for agriculture and livestock. The stubble of 5-8cm is left at the first harvest to promote tillering and regeneration of ryegrass. When the ryegrass grows to a plant height of 35-40cm again, the second Harvest for the second time and spread the harvested pasture and leaves on the surface of the first and second planting sites. During the second harvest, leave stubble of 1 to 3 cm, and stop irrigation after frost;

From the third year, repeat the following operations every year: start to irrigate after the hibernation, and apply germination-assisting fertilizer to the weed in March and April. After that, open the water spray hole every night for 3-5 minutes of spraying. Pick the weed cabbage 3-4 times in April-May, without damaging the roots when picking, and apply dilute manure water once after each picking; After being green and mature, fertilize twice at intervals with three grades of dilute fertilizer water, with an interval of 20 days between two times of fertilization, and the water of three grades of dilute fertilizer contains 8% urea and 1.5% potassium chloride, and the loquat tree 11b is pruned and stripped, Make the angle between the new main branch and the main pole be 50-55°, thin the flowers after flowering, apply manure and compound fertilizer once after fruit picking and in autumn, the amount of manure applied each time is 500-800kg/mu, compound fertilizer The amount of each application is 200-250kg/mu; in the first ten days of August of the second year, ryegrass is sown on the first and second planting lands, and 2kg of Bacillus subtilis GB03 bacterial solution and 1.5g of molybdenum acid are added to each 1kg of ryegrass seeds before sowing Soak the seeds in ammonium for 4-4.5 hours. The Bacillus subtilis GB03 bacterial solution is prepared by diluting the Bacillus subtilis GB03 mother solution 10 times. The OD ₆₀₀ in the Bacillus subtilis GB03 mother solution is 0.8-1.0. Mix 10kg of fire fertilizer and soil for sowing. The sowing amount of ryegrass seeds per mu is 0.8kg. When the ryegrass grows to a plant height of 40-45cm, it is harvested for the first time as agricultural and livestock grass, and 5-8cm of stubble is left at the first harvest. , to promote tillering and regeneration of ryegrass. When the ryegrass grows to a plant height of 35-40 cm, the second harvest is carried out, and the harvested pasture and leaves are covered on the surface of the first and second planting sites. ~3cm, stop irrigation after frost fall, and the sprout fertilizer is prepared by mixing fire fertilizer soil and urea according to the weight ratio of 100:5. Before the preparation, dissolve urea with water and then mix it with fire fertilizer soil.

In above-mentioned embodiment 1,2, the planting amount of per mu of Osmanthus is 2000～2500 strains, every mu produces 330 kilograms of fresh Osmunia per year, the length of picking fresh Osmanthus is 15～20cm, and the root diameter of fresh Osmanthus root is 0.8 ~ 1.2cm, the degree of fibrosis of fresh vetch is low.

Traditionally planted on flat land, the planting amount of weeds per mu is 4500-6000 plants, and the annual output of fresh weeds is 300 kg per mu. The length of fresh weeds picked is 15-20 cm, and the root diameter of fresh weeds is 0.3-0.6 cm. The degree of fibrosis on the surface of fresh vetch is high.

In addition, in Examples 1 and 2, the loquat tree 11b has 70 loquat trees per mu, and after the third year, each loquat tree 11b can harvest 28 to 35 kilograms of loquats.

The above is only a preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, after knowing the content recorded in the present invention, they can also make changes to it without departing from the principle of the present invention. Several equivalent transformations and substitutions should also be deemed to belong to the protection scope of the present invention.

Claims (4)

1. A method for fruit and vegetable interplanting refers to the method for jointly planting weed and loquat in hillside woodland, specifically comprising the following steps: S1: The hillside forest land is prepared in a stepped manner, and the various planting sites after site preparation are set up along the contour line of the hillside. Ditch, the ditch is opened along the length of the planting field, and partitions are arranged at intervals along the length of the ditch. The partitions divide the ditch into various water tanks, and the first and second water outlets are respectively arranged on the two ends of each water tank. A third water outlet is provided on the tank wall outside the water tank. The height of the third water outlet on the same water tank is consistent with the height of the smaller water outlet among the first and second water outlets. The third water outlet on the adjacent water tank is in the shape of Arranged in a staggered interval, the top ditch of the hillside woodland is connected to the water supply device, and horizontally arranged water spray pipes are arranged on the outer side of the upper part of the dam ridge, and water spray holes/nozzles are arranged at intervals on the body of the water spray pipe. / The water outlet direction of the nozzle points obliquely to the side wall of the ridge. The water ditch divides the planting land into the first planting land located inside the ditch and the second planting land located outside the ditch. The first planting land is filled with improved soil The improved soil is prepared by mixing upland soil, peat soil and fire fertilizer soil according to the weight ratio of 0.5:1:0.2～0.8:1:0.4, and the upland soil is obtained after the paddy field is drained and dried for 3 to 6 months Paddy field soil, no crops are sown during the drying period and the soil is turned over 2 to 3 times, and the fire fertilizer soil is prepared by mixing fire ash from straw, branches and leaves, weeds and forest land soil at a weight ratio of 1:2 to 3; S2: At the end of the autumn of the first year, dig a 0.6m deep planting hole in the second planting site, put 1.5kg of weeds in the planting hole, then use 0.2kg of lime, 2.0kg of poultry and livestock manure, and 1.0kg of cake fertilizer for compaction, and cover with plastic film for decomposing , remove the plastic film after decomposing, turn over and spread the fertilizer in the planting hole, plant dwarfed loquat saplings in the planting hole at the end of the winter of the first year or the beginning of the spring of the current year, water thoroughly, and use it after the new shoots of the loquat have turned green and mature. The first-level dilute fertilizer water is fertilized twice at intervals, and the interval between two times of fertilization is 20 days. The first-level dilute fertilizer water contains 2% urea and 0.5% potassium chloride, and it is pumped once in spring, summer, autumn and winter respectively. Flower thinning; in the autumn of the same year, artificially propagated/wild weed seedlings are planted at intervals on the first planting ground close to the bottom of the ridge, and watered in the ditch, and the water level in the ditch is lower than that of the first planting ground. The surface height is 12-17cm. Stop irrigation after frost and spread a layer of leaves on the surface of the first planting site; S3: Irrigation starts after the second year of hiccups. Weet sprouts start to sprout from April to May. After sprouting, we turn on water spray holes/nozzles every night for 3-5 minutes of spraying/mist spraying. The first year of budding is not right. Carry out picking; Loquat spring new shoot turns green and mature and then fertilizes twice with two-stage dilute fertilizer water at intervals, 20d between two waterings, and contains 5% urea and 1% Potassium Chloride in the second-grade dilute fertilizer water, to loquat The tree is pruned and stretched so that the crown of the loquat tree is round, and the angle between the main branch and the main pole is 50-55°. After flowering, the flowers are thinned, and the manure and compound fertilizer are applied once in the autumn of the second year. The amount of manure applied 500-800kg/mu, and the application amount of compound fertilizer is 200-250kg/mu; in the first ten days of August of the second year, sow ryegrass on the first and second planting lands, and add 2kg of Bacillus subtilis GB03 per 1kg of ryegrass seeds before sowing Bacteria solution and 1.5g ammonium molybdate soaked seeds for 4-4.5 hours. The Bacillus subtilis GB03 solution was prepared by diluting the Bacillus subtilis GB03 mother solution 10 times. The OD ₆₀₀ in the Bacillus subtilis GB03 mother solution was 0.8-1.0. Seeds are mixed with 8kg of calcium magnesium phosphate fertilizer and 10kg of fire fertilizer soil, and the amount of sowing per mu of ryegrass seeds is 0.8kg. When the ryegrass grows to a plant height of 40-45cm, it is harvested for the first time as agricultural and livestock grass. Leave stubble of 5-8 cm during harvesting to promote tillering and regeneration of ryegrass. When the ryegrass grows to a plant height of 35-40 cm, the second harvest is carried out and the harvested grass and leaves are spread on the surface of the first and second planting sites. Leave 1 to 3 cm of stubble during the second harvest, and stop irrigation after frost; S4: From the third year onwards, repeat the following operations every year: start to irrigate after the sting of insects, and apply a budding fertilizer to the weed in March and April, and open the water spray hole/nozzle for 3-5 minutes every night after budding Spray/fog spray, pick weed cabbage 3 to 4 times from April to May, and fertilize twice at intervals with three-level dilute fertilizer water after newborn loquats turn green and mature at the end of spring, with an interval of 20 days between two fertilizations. The dilute fertilizer water contains 8% urea and 1.5% potassium chloride. Prune and stretch the loquat tree so that the angle between the new main branch and the main pole is 50-55°. Thin the flowers after flowering, after picking fruits and in autumn Apply manure and compound fertilizer once respectively. The amount of manure applied each time is 500-800kg/mu, and the amount of compound fertilizer applied each time is 200-250kg/mu; Wheatgrass and ryegrass seeds are soaked with 2kg of Bacillus subtilis GB03 bacterial solution and 1.5g of ammonium molybdate for 4-4.5 hours per 1kg of seeds before sowing. The Bacillus subtilis GB03 bacterial solution is prepared by diluting the Bacillus subtilis GB03 mother solution 10 times The OD ₆₀₀ in the Bacillus GB03 mother liquor is 0.8-1.0. After soaking, the ryegrass seeds are mixed with 8kg of calcium magnesium phosphate fertilizer and 10kg of fire fertilizer soil for sowing. When the ryegrass grows to a plant height of 35-40cm, the second harvest is carried out and the ryegrass is harvested for the first time. Grass and leaves covered the surface of the first and second planting sites, leaving 1-3cm of stubble during the second harvest; stop irrigation after frost, and the budding fertilizer is prepared by mixing fire fertilizer soil and human and animal urine/urea. 2. The method for interplanting fruits and vegetables according to claim 1, characterized in that: the height of the ridge is 60-80 cm, the thickness of the improved soil filling is 30-35 cm, and the lower side of the improved soil filling layer is provided with sandy soil layer, the bottom of the ridge extends into the sand layer, and the surface height of the second planting site is 20-25cm higher than that of the first planting site. 3. The method for interplanting fruits and vegetables according to claim 1, characterized in that: the improved soil is prepared by mixing upland soil, peat soil and fertile soil according to the weight ratio of 0.5:1:0.2. 4. The method for interplanting fruits and vegetables according to claim 1, characterized in that: the budding fertilizer is prepared by preparing 50kg of fire fertilizer soil and 10L of human and animal urine.