The symbiotic advantages of the cotton pods of the Dutch peas are obvious, and the peasants increase their income significantly. It is an ideal and efficient three-dimensional planting pattern for cotton fields.
First, the characteristics of planting patterns
1. The economic benefit is higher than 1,000 kilograms per hectare of Dutch beans. Calculated at 2 yuan per kilogram, the annual output value of Dutch beans is over 2,000 yuan, and the yield of cotton per mu is more than 100 kilograms, with a total income of over 3,000 yuan.
2, the symbiotic advantage is obvious cotton for the Netherlands beans provide a natural climbing stent, the latter stage of the Dutch bean climbed onto the cotton rod, light ventilation, Netherlands beans easy scab, high yield; the Netherlands bean root is a straight root, less lateral roots, mainly distributed in 20 cm soil In the layer, the absorption of nutrients from the main and lateral roots of cotton is less; The model combines high poles with dwarf poles, deep roots and shallow roots, nitrogen fixation and nitrogen consumption, making full use of ecological resources.
Second, the key to cultivation technology
1. Reasonably arrange the layout width 1.5 meters, plant 2 rows of cotton per row, spacing 1 meter, spacing 0.2 meters, at the end of October in two rows of cotton inside a row of all kinds of Dutch beans, 0.1 meters from the cotton, the Dutch bean spacing of 0.8 meters, each Points 2-3 tablets, covering the thickness of 3-4 cm, mu sowing about 4 kg.
2, selection of fine varieties of Dutch beans are mainly Oyster peas, dwarf stems, lotus flower double flowers and American white flowers and other high-grade beans. Before sowing, seeds should be carefully selected, and hard hybrids with smooth seed coats should be removed. Seeds that are large, orderly, robust, and free of pests should be selected and sown in late October to ensure seedlings are full and seedlings are strong. The cotton varieties were selected for high yield, high quality, disease-resistant Sumian No. 10 and Qinmian No. 3, and they were planted at the end of March and planted at the end of March and early April. Pay attention to transplanting strong seedlings.
3. Agronomic measures After the management of cotton harvests, cotton stalks are left as creepers for Dutch bean vines. When the Dutch bean stalk grows to 20-30 cm, two rows of cotton are tied together for every 6-8 strains so that the Dutch bean vines can climb onto the cotton poles.
4. Scientific fertilizers and water treatment Dutch beans like cold, warm and humid climate, not tolerant to drought and high temperature, especially sensitive to phosphorus. In addition to high-quality soil and mixed fertilizers, basic fertilizer should be applied to P and K fertilizers. General Mushi organic soil miscellaneous fertilizer 2500-3000 kg, 20-25 kg of superphosphate, 100 kg of plant ash or potassium chloride 20 kg; , To promote flowering and podging, watering once in the dry areas before flowering, watering 1-2 times during the pod-bearing period. Pay attention to increase the total amount of fertilized cotton, Mushi pure nitrogen amounted to more than 20 kilograms, the use of chicken manure, cake fertilizer, etc. for the cotton field basal fertilizer, the amount of fertilizer accounted for 15% of the total fertilization, N: P2O5: K2O ratio of 5:2:3 Pay attention to the fertilizer distribution of seedbed fertilizer, homestead fertilizer and Yiding fertilizer. The water in the middle and late stages of growth should be seen on the row, see drought, irrigation, and flexibility.
5. Strengthen pest prevention and control The short growth period of the beans in the Netherlands requires no pest control, and is a pollution-free vegetable. However, it is vulnerable to snails in the period of seedlings in the southern part of Jiangsu, and it is timely controlled by net fly arrest. Cotton mainly prevents and treats diseases and pests such as cotton bollworms, corn borers, and blind boreas.
6. Timely recovery of T. sempervirens 8-10 days after fruiting, Nenjaw is full-grown, tender, and the harvest time for the tender pods is undeveloped. In late April, the stalks and peas are removed after the harvest. Stems and vines are transplanted into cotton.
First, the characteristics of planting patterns
1. The economic benefit is higher than 1,000 kilograms per hectare of Dutch beans. Calculated at 2 yuan per kilogram, the annual output value of Dutch beans is over 2,000 yuan, and the yield of cotton per mu is more than 100 kilograms, with a total income of over 3,000 yuan.
2, the symbiotic advantage is obvious cotton for the Netherlands beans provide a natural climbing stent, the latter stage of the Dutch bean climbed onto the cotton rod, light ventilation, Netherlands beans easy scab, high yield; the Netherlands bean root is a straight root, less lateral roots, mainly distributed in 20 cm soil In the layer, the absorption of nutrients from the main and lateral roots of cotton is less; The model combines high poles with dwarf poles, deep roots and shallow roots, nitrogen fixation and nitrogen consumption, making full use of ecological resources.
Second, the key to cultivation technology
1. Reasonably arrange the layout width 1.5 meters, plant 2 rows of cotton per row, spacing 1 meter, spacing 0.2 meters, at the end of October in two rows of cotton inside a row of all kinds of Dutch beans, 0.1 meters from the cotton, the Dutch bean spacing of 0.8 meters, each Points 2-3 tablets, covering the thickness of 3-4 cm, mu sowing about 4 kg.
2, selection of fine varieties of Dutch beans are mainly Oyster peas, dwarf stems, lotus flower double flowers and American white flowers and other high-grade beans. Before sowing, seeds should be carefully selected, and hard hybrids with smooth seed coats should be removed. Seeds that are large, orderly, robust, and free of pests should be selected and sown in late October to ensure seedlings are full and seedlings are strong. The cotton varieties were selected for high yield, high quality, disease-resistant Sumian No. 10 and Qinmian No. 3, and they were planted at the end of March and planted at the end of March and early April. Pay attention to transplanting strong seedlings.
3. Agronomic measures After the management of cotton harvests, cotton stalks are left as creepers for Dutch bean vines. When the Dutch bean stalk grows to 20-30 cm, two rows of cotton are tied together for every 6-8 strains so that the Dutch bean vines can climb onto the cotton poles.
4. Scientific fertilizers and water treatment Dutch beans like cold, warm and humid climate, not tolerant to drought and high temperature, especially sensitive to phosphorus. In addition to high-quality soil and mixed fertilizers, basic fertilizer should be applied to P and K fertilizers. General Mushi organic soil miscellaneous fertilizer 2500-3000 kg, 20-25 kg of superphosphate, 100 kg of plant ash or potassium chloride 20 kg; , To promote flowering and podging, watering once in the dry areas before flowering, watering 1-2 times during the pod-bearing period. Pay attention to increase the total amount of fertilized cotton, Mushi pure nitrogen amounted to more than 20 kilograms, the use of chicken manure, cake fertilizer, etc. for the cotton field basal fertilizer, the amount of fertilizer accounted for 15% of the total fertilization, N: P2O5: K2O ratio of 5:2:3 Pay attention to the fertilizer distribution of seedbed fertilizer, homestead fertilizer and Yiding fertilizer. The water in the middle and late stages of growth should be seen on the row, see drought, irrigation, and flexibility.
5. Strengthen pest prevention and control The short growth period of the beans in the Netherlands requires no pest control, and is a pollution-free vegetable. However, it is vulnerable to snails in the period of seedlings in the southern part of Jiangsu, and it is timely controlled by net fly arrest. Cotton mainly prevents and treats diseases and pests such as cotton bollworms, corn borers, and blind boreas.
6. Timely recovery of T. sempervirens 8-10 days after fruiting, Nenjaw is full-grown, tender, and the harvest time for the tender pods is undeveloped. In late April, the stalks and peas are removed after the harvest. Stems and vines are transplanted into cotton.
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