CN113317144A - Cultivation method for intercropping New Zealand spinach among cucumbers in plastic greenhouse - Google Patents
Cultivation method for intercropping New Zealand spinach among cucumbers in plastic greenhouse Download PDFInfo
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Classifications
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- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
- A01G17/005—Cultivation methods
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a cultivation method for intercropping New Zealand spinach between cucumbers in a plastic greenhouse, which belongs to the technical field of vegetable planting and mainly comprises the following steps: treating seeds before sowing; sowing in step (2); step (3) seedling stage management; preparing before field planting; step (5), field planting; step (6), managing after planting; harvesting in the step (7); step (8) seedling pulling and seed collection; and (9) clearing the shed. The cultivation method for intercropping the New Zealand spinach among the cucumbers in the plastic greenhouse fully utilizes the characteristics of strong stress resistance, easy cultivation and salt and alkali resistance of the New Zealand spinach, plants the New Zealand spinach among the wide rows of the cucumbers, matches the New Zealand spinach with different heights, and improves the utilization rate of fertilizer and water; compared with the existing single cropping cultivation method of cucumber, the yield of cucumber is increased by 11.91%, and the economic yield of intercropped tetragonia is about 350kg/667m2The soil Ec is relatively reduced by 187.40 μ s/cm.
Description
Technical Field
The invention relates to the technical field of vegetable planting, in particular to a method for intercropping New Zealand spinach among cucumbers in a plastic greenhouse.
Background
Due to the limitation of planting habits and planting technologies, the types of the vegetables cultivated in facilities in China are single at present, and the continuous cropping problem is still serious. Although the 'double reduction' technology for vegetable production is vigorously advocated and popularized at present, the blind over-fertilization phenomenon generally exists because the farmer management concept is not changed from 'large and high yield'. The soil nutrient accumulation far exceeds the absorption amount of crops, the nutrient balance is seriously unbalanced, the phenomenon of secondary salinization of soil in a greenhouse is aggravated, the absorption of the crops to the nutrients is influenced, and the disease resistance of the crops is reduced; meanwhile, due to the common continuous cropping phenomenon, harmful germs are seriously accumulated, farmers increase the dosage of the pesticide and lay the pesticide abuse layer endlessly. How to eliminate the continuous cropping obstacles of soil under the condition of not changing the main planting habits of farmers and realize the sustainable development of cost saving and efficiency improvement of the facility vegetables is a problem which needs to be solved urgently by the facility vegetable industry at present. Therefore, the method has very important practical significance for researching and developing the cost-saving and efficiency-increasing, environment-friendly and sustainable facility vegetable cultivation technology and cultivation mode, avoiding the soil salinization possibly brought by single planting.
Intercropping refers to a planting mode in which two or more crops are planted simultaneously on the same land. As an important planting mode, the sustainable intercropping technology gradually becomes an important research hotspot in the aspect of fully utilizing resources and improving planting benefits. In traditional agricultural production in China, various intercropping production systems such as grain and feed, grain and vegetable, forest and fruit intercropping, broad bean/corn intercropping and the like exist, and the planting system for intercropping and interplanting obviously improves the sustainability of the ecological system of the vegetable field or the farmland in China, fully utilizes agricultural resources such as water, fertilizer and the like, and reduces fertilizer investment. At present, garlic, celery, green onions, wheat, corn and the like are intercropped in the group structure of fruit and vegetable in a facility, so that the continuous cropping obstacle can be effectively reduced, but some intercropped crops cannot form harvested products, or the harvested products have low economic value and influence on production benefit, so that the intercropped crops are not easily accepted by producers. How to select intercropping crops and a reasonable planting technology to reduce the problem of continuous cropping obstacles of facility cucumbers is very necessary.
The cucumber is one of the most important protected cultivated vegetables in China, the cultivation technology is mature, the yield is high, the economic benefit is good, continuous cropping planting is common, and the problems that continuous cropping is not resistant to the cucumber, the continuous cropping obstacle phenomenon is prominent, the planting benefit is reduced and the like are common, so that the quality improvement and the efficiency improvement of the cucumber industry are seriously limited. Intercropping or rotation is one of the most effective means for improving the continuous cropping obstacles of cucumbers, but the prior art does not relate to the continuous cropping obstacles of improving the vegetable soil of facilities by using intercropping apricots.
The herba Tetragoniae is a green health vegetable used as both medicine and food and prepared from tender stem and leaf of Tetragonia of Tetragoniaceae. It has rich nutrition, tender taste, emerald green color, and fragrant taste. The New Zealand spinach is heat-resistant and cold-resistant, and rarely suffers from plant diseases and insect pests. The new zealand has strong adaptability to soil, is salt and alkali resistant, has higher absorption to soil salinity, can restore the soil with continuous cropping obstacles, and can effectively utilize secondary salinized soil. The New Zealand spinach is a vegetable which has high yield, high efficiency and convenient management, and has better economic and environmental benefits and market development potential. The plant is native to Australia, southeast and southeast regions, Chilean and the like, is introduced into China in the early morning, and is introduced to plant in northwest regions at present.
The new zealand spinach is bred by fruits, the pericarp is hard, the absorption is difficult, and the germination period is as long as 15-90 days, so that the seeds need to be treated before sowing in production so as to facilitate germination. In addition, the new zealand apricot seeds are expensive and have relatively large seed consumption, the seed consumption per mu of the seedlings is 1.0-1.5 kg, and the seed consumption per mu of the direct seeding is about 2.0 kg. The common tetragonia seed used in the prior production is a wild species and can be automatically propagated, but no patent about propagation or independent common tetragonia propagation documents are reported.
Disclosure of Invention
Aiming at the defects or shortcomings, the invention aims to provide the cultivation method for intercropping the New Zealand spinach among the cucumbers in the plastic greenhouse, which can effectively solve the problems that the cucumbers in the prior art cannot resist continuous cropping, have prominent continuous cropping obstacle phenomenon and have low planting benefit.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a cultivation method for intercropping New Zealand spinach among cucumbers in a plastic greenhouse, which specifically comprises the following steps:
step (1), pretreatment of seed sowing: accelerating germination of cucumber seeds before sowing; mixing and grinding the New Zealand spinach seeds and the coarse sand for 5-10 minutes, stirring in warm water at 50-55 ℃ for 10-15 minutes, naturally cooling, and soaking the seeds for 12-14 hours for sowing;
sowing in step (2): sowing 1 cucumber seed with the white color after germination acceleration in the step 1) in a seedling tray, wherein the sowing amount is 100-120 g/667m2(ii) a Sowing the New Zealand spinach seeds soaked in the step 1) in a seedbed, fully and uniformly mixing seedbed soil and sieved decomposed cow dung, pouring enough bottom water after leveling, dibbling the seeds on the surface of a furrow at intervals of 6-8 cm after the water seeps, then covering a layer of fine soil with the thickness of l-2 cm, wherein the sowing amount is 1.0-1.5 kg/667m2The amount of the decomposed cow dung is 4-5 kg/m2；
Step (3) management of seedling growing period: the temperature before emergence of seedlings is 25-30 ℃ all day, the temperature after emergence of seedlings is 20-28 ℃ in the daytime, and the temperature at night is 15-18 ℃; keeping the substrate or soil wet before emergence of seedlings, and keeping the substrate or soil dry and wet after emergence of seedlings;
step (4), preparation before field planting: after applying base fertilizer to the land, making beds, and then fumigating a greenhouse by isoprocarb and chlorothalonil; wherein, each 667m2Applying 1000-1500 kg of decomposed farmyard manure and 40-60 kg of N-P-K balanced compound fertilizer; the dosage of 15 percent isoprocarb and 45 percent chlorothalonil are 250-300 g/667m respectively2And 200g/667m2；
Step (5) field planting: 2 lines of cucumbers are fixedly planted in each ridge, and 1 line of New Zealand spinach is fixedly planted between the lines of the cucumbers; the row spacing of the cucumbers is 30cm multiplied by 70cm, and the planting density is 2600-2800 plants/667 m2(ii) a The spacing between the New Zealand spinach plants is 30cm, the spacing between the New Zealand spinach plants is 35cm for each two rows of cucumbers, and the planting density is 1300-1400 plants/667 m2；
Step (6), managing after planting: coordinating heat preservation and ventilation in the daytime; after seedling is delayed until the initial stage of fruiting, properly controlling water, and making soil dry and wet; when the height of the cucumber plant is 30-40 cm, hanging vines by vine hanging clamps; in the fruiting period of the cucumbers, keeping soil moist, and applying 4-5 kg/667m of high-potassium water-soluble fertilizer every 1 time of water2；
Harvesting: collecting cucumber for 1 time every day in full bearing period; harvesting tender tips of the New Zealand spinach when the plant grows to be 30-35 cm high;
step (8), seedling pulling and seed picking: after harvesting, pulling out the cucumber seedlings with roots, leaving the New Zealand spinach as a summer idle crop, setting the New Zealand spinach to be solid and breeding, harvesting and picking up New Zealand spinach seeds from the plants, airing the New Zealand spinach seeds in the shade, drying and storing the New Zealand spinach seeds in a closed container;
step (9), shed cleaning: and when the new zealand spinach is collected for the last time, pulling out new zealand spinach plants.
Furthermore, the cultivation method for intercropping the tetragonia between the cucumbers in the large and medium shed also comprises the step of arranging crops for rotation before the seed sowing treatment in the step (1); the method specifically comprises the following steps: culturing New Zealand spinach seedlings (40-50 days in the seedling period) in the first ten days of the month 2, culturing cucumber plug seedlings (20-25 days in the seedling period) in the second ten days of the month 2, simultaneously planting cucumber seedlings and New Zealand spinach seedlings in the middle ten days of the month 3, pulling the cucumber seedlings in the bottom of the month 6 or the first ten days of the month 7, carrying out New Zealand spinach summer idling and seed reproduction in the first ten days of the month 7 to the beginning of the month 8, and harvesting the New Zealand spinach seeds after the early summer idling is carried out in the month 8.
Further, the step (2) of seeding and seedling cultivation also comprises the disinfection of seedling cultivation instruments, and the specific process is as follows: soaking the seedling raising tray in 0.3-0.5% potassium permanganate solution for 12-14 hr, and taking out and draining; using carbendazim to disinfect the seedling substrate and the bed soil, wherein the using amount of the carbendazim is 1 gram of carbendazim per 1 liter of substrate (or the bed soil).
Further, the total nutrient content (N-P) of the N-P-K balanced compound fertilizer used in the preparation before the field planting in the step (4)2O5-K2O)≥45％。
Further, the specific processes of preparing furrows, paving drip irrigation belts and coating the films before the permanent planting in the step (4) are as follows: wide and narrow row cultivation is adopted, the width of a walkway is 70cm, the width of a furrow is 1.4m (the direction of the furrow is vertical to the trend of the greenhouse), and the row spacing of cucumbers is 70 cm; 2 drip irrigation belts are laid on each ridge, and the distance between each drip irrigation belt and the edge of each ridge is 50 cm; after the drip irrigation tape is laid, a silver black double-sided mulching film is covered, the silver color surface faces upwards, and the periphery of the mulching film is covered with soil.
Further, the management after the field planting in the step (6) also comprises pest control, and follows the principle of 'agricultural control, physical control and biological control are main, and chemical control is auxiliary'; the physical prevention and control can adopt the tight closing of a screen curtain outside the shed, the winding of silver mulching film strips around the bottom of the shed, and the suspension of yellow plates, blue plates and other insect prevention in the shed; the pesticide used for chemical control should meet the relevant medication regulations, and the pesticide safety interval is strictly paid attention to; the smoking method and root irrigation method are preferably adopted, and the medicines are alternately taken when spraying.
Further, the management process of the New Zealand spinach as the idle crop in the step (8) is as follows: watering once every 3-5 days without topdressing, and harvesting tender tips and tender leaves with the length of 5-10 cm in time.
The invention has the following advantages:
1. the invention provides a cultivation method for intercropping New Zealand spinach among cucumbers in a plastic greenhouse, which makes full use of the characteristics of easy cultivation and salt and alkali resistance of the New Zealand spinach, plants the New Zealand spinach among cucumber rows, matches the new Zealand spinach with different levels, and improves the utilization rate of fertilizer and water. In the production process, the New Zealand spinach not only can absorb the salt in the soil and effectively relieve the continuous cropping obstacle of the soil, but also has considerable benefit of intercropping the New Zealand spinach due to the higher price of the New Zealand spinach. During intercropping of spring stubbles, because the production cycle of the cucumbers is shorter than that of the New Zealand spinach, the production of the New Zealand spinach can be continued after the cucumbers are picked, so that the problem of shortage of leaf vegetables in hot summer is solved, the income of farmers and social efficiency improvement are realized, the seed reproduction of the New Zealand spinach can be carried out, and provenance is provided for the large-scale production of the New Zealand spinach. The method has no environmental pollution, saves investment and land, and improves the utilization efficiency of resources; under the same cultivation conditions, compared with the existing single cropping of the cucumber, the cucumber yield increase rate of the cucumber is 11.91%, and the soil Ec is relatively reduced by 187.40 mu s/cm.
Detailed Description
The present invention is further illustrated by the following specific examples, which are intended to be purely exemplary of the invention and are not intended to be limiting.
The embodiment 1 provides a cultivation method for intercropping apricots in cucumbers in a plastic greenhouse, which specifically comprises the following steps:
step (1), pretreatment of seeds: accelerating germination of cucumber seeds before sowing; mixing and grinding the New Zealand spinach seeds and the coarse sand for 5-10 minutes, stirring in warm water at 50-55 ℃ for 10-15 minutes, naturally cooling, and soaking the seeds for 12-14 hours for sowing;
sowing and seedling raising: soaking the old seedling raising tray in 0.4% potassium permanganate solution for 12 hr, and taking out and draining; using carbendazim to disinfect seedling culture medium and bed soil, wherein the using amount of the carbendazim is 1 g of carbendazim per 1L of the medium (bed soil), then sowing the cucumber seeds subjected to germination acceleration in the step 1) into a seedling culture tray with 72 holes, wherein 1 particle is arranged in each hole, and then placing the seedling culture tray into a seedling culture greenhouse, wherein the sowing amount is 100-120 g/667m2(ii) a Sowing the New Zealand spinach seeds soaked in the step 1) in a seedbed, fully and uniformly mixing seedbed soil and decomposed cattle manure, leveling, pouring enough bottom water, dibbling the seeds on the surface of the furrow at intervals of 6-8 cm after the water is infiltrated, covering a layer of fine soil with the thickness of l-2 cm, wherein the sowing amount is 1.0-1.5 kg/667m2The amount of the decomposed cattle manure is 4kg/m2；
Step (3) management of seedling growing period: the temperature before emergence of seedlings is 25-30 ℃ all day, the temperature after emergence of seedlings is 20-28 ℃ in the daytime, and the temperature at night is 15-18 ℃; keeping the substrate or soil wet before emergence of seedlings, and keeping the substrate or the soil in a seedbed dry and wet after emergence of seedlings;
step (4), preparation before field planting: after applying base fertilizer to the soil, deeply turning the target and leveling, and making ridges with the width of 1.5m (the ridges face to be vertical to the trend of the greenhouse), wherein the line spacing of the cucumbers is 70 cm; 2 drip irrigation belts are laid on each ridge, and the distance between each drip irrigation belt and the edge of each ridge is 50 cm; after the drip irrigation tape is laid, covering a silver black double-sided mulching film, wherein the silver color surface faces upwards, and covering the periphery of the mulching film with soil; then, fumigating the greenhouse for 12 hours by using isoprocarb and chlorothalonil; wherein the dosage of the base fertilizer is 667m per unit2Applying 1000-1500 kg of decomposed farmyard manure and 40-60 kg of N-P-K balanced compound fertilizer (N-P)2O5-K2O is more than or equal to 45 percent); the dosage of 15 percent isoprocarb and 45 percent chlorothalonil are 250-300 g/667m respectively2And 200g/667m2；
Step (5) field planting: 2 lines of cucumbers are fixedly planted in each ridge, and 1 line of New Zealand spinach is fixedly planted between the lines of the cucumbers; the distance between cucumber plants is 30cm, the line spacing is 70cm, the distance between the cucumber plants and the drip irrigation zone is 15cm, and the planting density is 2700 plants/667 m2(ii) a The New Zealand spinach is 35cm from the cucumber row, 20cm from the drip irrigation zone, 30cm from plant to plant, and 1350 plants/667 m from planting density2；
Step (6), managing after planting: good coordination of seedling recovering stage, heat preservation and ventilationWind, after seedling revival and before fruiting initial stage, properly controlling water, and making soil dry and wet; when the height of the cucumber plant is 30-40 cm, hanging vines by vine hanging clamps; in the fruiting period, keeping the soil moist, and applying 4-5 kg/667m of high-potassium water-soluble fertilizer every 1 time of water2(ii) a The prevention and control of plant diseases and insect pests should be based on prevention and comprehensive prevention and control principles;
harvesting: collecting cucumber for 1 time every day in full bearing period; harvesting tender tips of the New Zealand spinach when the plant grows to be 30-35 cm high;
step (8), seedling pulling and seed picking: after harvesting, pulling out the cucumber seedlings with roots, leaving the New Zealand spinach as a summer idle crop, watering once every 3-5 days without topdressing, harvesting tender tips and tender leaves with the length of 5-10 cm, maturing and breeding, harvesting and picking the New Zealand spinach seeds falling on the ground from the plants, airing in the shade, drying, and storing in a closed container;
step (9), shed cleaning: and when the new zealand spinach is collected for the last time, pulling out new zealand spinach plants.
Comparative example 1
The comparative example 1 provides a cultivation method for single cropping of greenhouse cucumbers, and the method is only different from the example 1 in that: the intercrop crop of example 1, namely, New Zealand spinach, was removed, and the remaining steps and parameters were the same.
Comparative example 1 cucumber yield 5637kg/667m2The soil Ec is increased by 27.67 mus/cm, compared with the comparative example 1, the cucumber yield of the example 1 is 6400kg/667m2The yield of cucumber is increased by 11.91%, and the economic yield of New Zealand spinach is 350kg/667m2The soil Ec is reduced by 159.73 mus/cm, and the soil Ec is relatively reduced by 187.40 mus/cm.
The foregoing is merely exemplary and illustrative of the present disclosure and it is within the scope of the present patent to modify or supplement the described embodiments or substitute them in a similar manner without the exercise of inventive faculty.
Claims (7)
1. A cultivation method for intercropping New Zealand spinach among cucumbers in a plastic greenhouse is characterized by comprising the following steps:
step (1), pretreatment of seed sowing: accelerating germination of cucumber seeds before sowing; mixing and grinding the New Zealand spinach seeds and the coarse sand for 5-10 minutes, stirring in warm water at 50-55 ℃ for 10-15 minutes, naturally cooling, and soaking the seeds for 12-14 hours for sowing;
sowing in step (2): sowing 1 cucumber seed with the white color after germination acceleration in the step 1) in a seedling tray, wherein the sowing amount is 95-110 g/667m2(ii) a Sowing the New Zealand spinach seeds soaked in the step 1) in a seedbed, fully and uniformly mixing seedbed soil and sieved decomposed cow dung, pouring enough bottom water after leveling, dibbling the seeds on the surface of a furrow at intervals of 6-8 cm after the water seeps, then covering a layer of fine soil with the thickness of l-2 cm, wherein the sowing amount is 1.0-1.5 kg/667m2The amount of the decomposed cow dung is 4-5 kg/m2；
Step (3) management of seedling growing period: the temperature before emergence of seedlings is 25-30 ℃ all day, the temperature after emergence of seedlings is 22-28 ℃ in the daytime and the temperature at night is 15-18 ℃; keeping the substrate or soil wet before emergence of seedlings, and keeping the substrate or soil dry and wet after emergence of seedlings;
step (4), preparation before field planting: after applying base fertilizer to the land, making beds, and then fumigating a greenhouse by isoprocarb and chlorothalonil; wherein, the soil with medium fertility is 667m per unit2Applying 1000-1500 kg of decomposed farmyard manure and 40-60 kg of N-P-K balanced compound fertilizer; the dosage of 15 percent isoprocarb and 45 percent chlorothalonil are 250-300 g/667m respectively2And 200g/667m2；
Step (5) field planting: 2 lines of cucumbers are fixedly planted in each ridge, and 1 line of New Zealand spinach is fixedly planted between the lines of the cucumbers; the row spacing of the cucumbers is 30cm multiplied by 70cm, and the planting density is 2600-2800 plants/667 m2The spacing between two new zealands is 30cm, and the planting density is 1300-1400 plants/667 m2；
Step (6), managing after planting: ventilating in time when the temperature in the greenhouse is 30 ℃ or above in the daytime; ventilating day and night when the temperature is 15 deg.C or above at night; after seedling is delayed until the initial stage of fruiting, properly controlling water, and making soil dry and wet; when the height of the cucumber plant is 30-40 cm, hanging vines by vine hanging clamps; in the fruiting period of the cucumbers, keeping soil moist, and applying 4-5 kg/667m of high-potassium water-soluble fertilizer every 1 time of water2；
Harvesting: collecting cucumber for 1 time every day in full bearing period; harvesting tender tips of the New Zealand spinach when the plant grows to be 30-35 cm high;
step (8), seedling pulling and seed picking: after the cucumber harvesting is finished, pulling out the cucumber seedlings with roots, leaving the New Zealand spinach as a summer idle crop, setting the New Zealand spinach seeds to be strong and breeding, harvesting and picking up the New Zealand spinach seeds from the plants, airing the New Zealand spinach seeds in the shade, drying and storing the New Zealand spinach seeds in a closed container;
step (9), shed cleaning: and when the new zealand spinach is collected for the last time, pulling out new zealand spinach plants.
2. The cultivation method of plastic greenhouse sweet potato apricot as claimed in claim 1, characterized in that, the seeding and raising of seedling in step (2) further comprises the disinfection of seedling raising apparatus, the concrete process is: soaking the seedling raising tray in 0.3-0.5% potassium permanganate solution for 12-14 hr, and taking out and draining; using carbendazim to disinfect the seedling culture substrate or the soil, wherein the using amount of the carbendazim is 1 gram of carbendazim per 1 liter of substrate or the soil.
3. The method for cultivating sweet apricots in a plastic greenhouse with cucumber intercropping as claimed in claim 1, wherein the total nutrient content (N-P) of the N-P-K balanced compound fertilizer is prepared before the field planting in the step (4)2O5-K2O)≥45％。
4. The cultivation method for intercropping tetragonia between cucumbers in a plastic tunnel according to claim 1, wherein the specific processes of preparing furrows, laying drip irrigation tapes and covering films before field planting in the step (4) are as follows: the furrow width is 1.4m, and the cucumber line spacing is 70 cm; 2 drip irrigation belts are laid on each ridge, and the distance between each drip irrigation belt and the edge of the nearest ridge is 50 cm; after the drip irrigation tape is laid, a silver black double-sided mulching film is covered, the silver color surface faces upwards, and the periphery of the mulching film is covered with soil.
5. The method for cultivating the sweet apricot in the plastic greenhouse as claimed in claim 1, wherein the management after the field planting in the step (6) further comprises pest control, and the principle of 'agricultural control, physical control and biological control are the main principle, and chemical control is the auxiliary principle' is followed; the physical prevention and control can adopt the tight closing of a screen curtain outside the shed, the winding of silver mulching film strips around the bottom of the shed and the hanging of yellow boards or blue boards in the shed for insect prevention; the pesticide used for chemical control conforms to the relevant medication regulations, and the pesticide safety interval is strictly paid attention to; smoking and root irrigation are adopted, and the medicines are alternately taken when spraying.
6. The method for cultivating sweet clover between cucumbers in a plastic shed as claimed in claim 1, wherein the management process of the sweet clover as a summer spare crop in the step (8) comprises: watering once every 3-5 days without topdressing, and harvesting tender tips and tender leaves with the length of 5-10 cm in time.
7. The method for cultivating the greenhouse sweet potato as claimed in any one of claims 1 to 6, wherein the method for cultivating the sweet potato as the greenhouse sweet potato further comprises a crop rotation arrangement before the seed pretreatment in the step (1).
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104641872A (en) * | 2014-11-12 | 2015-05-27 | 重庆茂升林业开发有限公司 | Cucumber cultivation method |
| CN107182358A (en) * | 2017-07-18 | 2017-09-22 | 合肥百绿盛农业科技有限公司 | A kind of konjaku and the method for interplanting cultivation of cucumber |
| CN109392623A (en) * | 2018-11-09 | 2019-03-01 | 海南大学 | A method of New Zealand spinach is planted in salt-soda soil |
| CN111357584A (en) * | 2020-03-17 | 2020-07-03 | 邵阳市农业科学研究院 | Early-maturing efficient cultivation method for greenhouse vegetables |
| CN112425463A (en) * | 2020-11-19 | 2021-03-02 | 河北省农林科学院经济作物研究所 | Planting method for sunlight greenhouse cucumber-garlic sprout intercropping |
-
2021
- 2021-07-09 CN CN202110778468.3A patent/CN113317144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104641872A (en) * | 2014-11-12 | 2015-05-27 | 重庆茂升林业开发有限公司 | Cucumber cultivation method |
| CN107182358A (en) * | 2017-07-18 | 2017-09-22 | 合肥百绿盛农业科技有限公司 | A kind of konjaku and the method for interplanting cultivation of cucumber |
| CN109392623A (en) * | 2018-11-09 | 2019-03-01 | 海南大学 | A method of New Zealand spinach is planted in salt-soda soil |
| CN111357584A (en) * | 2020-03-17 | 2020-07-03 | 邵阳市农业科学研究院 | Early-maturing efficient cultivation method for greenhouse vegetables |
| CN112425463A (en) * | 2020-11-19 | 2021-03-02 | 河北省农林科学院经济作物研究所 | Planting method for sunlight greenhouse cucumber-garlic sprout intercropping |
Non-Patent Citations (4)
| Title |
|---|
| 康起亮等: "番杏温室基质栽培技术", 《广东农业科学》 * |
| 王蕾等: "设施茄果类蔬菜连作障碍成因分析及防治措施", 《上海蔬菜》 * |
| 袁灵恩等: "特菜番杏栽培技术", 《中国农村小康科技》 * |
| 韩勇: "西宁地区日光温室番杏栽培技术", 《青海农技推广》 * |
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