I. Early Breakfast No.1: (formerly known as 9443). The newly-developed very early-maturing cowpea varieties, tender green light green, smooth surface, 60-65 cm long, less fiber, fresh meat, sweet, thick and sweet, dense meat, not easy to old, resistant to storage and transportation. The average number of inflorescences per plant is 2-3, and the main vines can grow pods with concentrated pods. The yield per mu is 2000-2500 kg, and the early production accounts for about 48% of the total production. Suitable for most of the country in spring and autumn. Early cultivation of the middle and lower reaches of the Yangtze River depends on different protection facilities. Seedlings can be sown from the beginning of February to the end of March, and can be planted in the open season from the beginning of April to the beginning of August. It is cultivated in large and small rows with a row spacing of 70-80 centimeters, a small row spacing of 50 centimeters, a hole spacing of 25-30 centimeters, 2-3 shoots per hole, and a seeding amount of 2-2.5 kilograms per acre. Apply basic fertilizers, strengthen fertilizer and water management during the harvest period, prevent premature aging, and timely prevent and treat pests and diseases. Second, early on the 2nd: new varieties of late-maturing cowpea, tender green and white, long 70-80 cm long, smooth surface, dense meat, resistant to storage and transportation, fresh and excellent commercial character. The vines on the main side of the vines can grow pods, and the flowering and picking period is earlier than that of the pod 28-2. The yield is higher than that of the pod 28-2. Both spring and summer can be sown, 3000-4000 holes per mu, 2-3 per hole. The cultivation is mainly in open field. Most areas in the country can be planted from frost to early August, harvested 60-65 days after sowing, control aphids in the early stage of growth, prevent and control cowpea in the early stage of flowering, and control potato bean rust in summer and autumn. 3. Zaojing No. 3: Premature cowpea variety, strong plant growth, pods on the main side can be scab, low initial flowering nodes, good sequencing, high seeding rate, and 25-30% higher yield than the pod 28-2. %. Tender green white, red beak, long 70-80 cm long, smooth surface, anti-aging, anti-storage, good merchandise. Heat resistance, resistance to rubbing, strong resistance, not sensitive to light, can be sown in spring, summer and autumn.
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