Xingnong No.2 (soybean)

Xingnong No. 2 soybean, commonly known as "three high soybeans", that is, high yield, high quality, high lodging resistance. The grain is round, yellow, light brown navel, 100-grain weight 18-20 grams. Mid-precocious. The growth period of spring sowing is 130 days and that of summer sowing is about 100 days. Generally every 667 square meters (1 mu) produces 300-400 kg, up to 500 kg. The strain grows neatly, the plant height is 160 cm, self-capping, the stem is strong and hard, from the bottom to the top of the bean plant is full of pods, 60-90 pods per plant, more than 300 pods in typical plants, and more than 90% of three pods. All soybean producing areas in China can be planted. Strong resistance to stress and disaster, few diseases and insect pests, drought and waterlogging resistance, resistance to continuous cropping, adapt to a variety of soil quality, can keep seeds year after year.

Cultivation points: it can be sown in spring and summer. Spring sowing before and after Grain Rain, summer sowing after wheat harvest can be postponed to the end of June at the latest, and the suitable sowing period is wide. But the earlier the sowing, the higher the yield. The seed consumption is 4-5 kg per 667 square meters. The depth is 2-3 cm. In general, 1.2-15000 plants are planted per 667m2. The row spacing is 50-70 cm and the plant spacing is 5-8 cm. Hole sowing 25-30 cm. Sowing 4-6 seeds per hole (non-interplanting) in fields with low fertility or late sowing, the density can be increased to 1.8-22000 plants per 667m2. Every 667 square meters organic fertilizer 2-3 cubic meters, nitrogen, phosphorus, potassium compound fertilizer 40 kg, deep ploughing fine Harrow. The wheat field can be sown with stubble, and 50 kg of ternary compound fertilizer should be applied when the seedling is 20 cm high. Weeding 1-2 times in the field at seedling stage, and pay attention to the control of insect pests in the middle and later stage. When the plant height is 50 cm, if the heavy fertilizer is too prosperous, Zhuangfeng ammonium can be sprayed on the leaves for 1-2 times every 667 square meters. After capping, the leaves were sprayed with EM or brassin for 2-3 times.