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Peach bean high-yielding cultivation techniques
Peach beans are legume crops, with strong primary roots, well-developed roots, long nodules, and strong branching. It is a long-lived cool bean crop, which is more tolerant to drought and still has a certain harvest in areas with drought, low rainfall, and poor irrigation conditions, and poor growth in wet or short-term water conditions. First, choose high-quality varieties of varieties should be selected more than a large variety of grains, full grain, high grain weight, high yield, plant erect upright, stalk resistance, vegetative growth and reproductive growth coordination (the former not long), seed coat is not easy to break The varieties with higher pest resistance, protein and amino acids. Second, the selection and cultivation methods Taotao more resistant to thin, the strict requirements of the soil, but the loose soil and fertility and good water retention performance is the basis for high yield. Therefore, it should be selected sex, slightly alkaline soil and soil with good fertilizer and water retention. Planting methods generally use on-demand methods, single species can also be interplanted with melons and cereal crops. Sowing in mid-April, early harvest early harvest. The plant spacing is determined according to the plant type, the general spacing is 35-40 cm, the plant spacing is 12-15 cm, 2-3 seeds per hole, and the number of plants per 667 m2 is 13500-15000. 3. Fertilize 3 to 4 cubic meters of fertilizer for 667 square meters of fertilizer, 20 kilograms of diamine, 10 kilograms of urea, combine ploughing for base fertilizer. Spraying foliar fertilizer for 1 to 2 times in the flowering and podling stage can promote nitrogen fixation and increase grain yield of Rhizobium. Each dose of 667 square meters for the molybdenum amine 20 to 30 grams, plus potassium dihydrogen phosphate 100 to 150 grams, 32 kilograms of water. Fourth, irrigation seeds germinate more water, sowing the seedling soil moisture better. During the flowering stage, more water is required for the seedling stage. Irrigation should be conducted in time to ensure that the flowering is increased and the grains are full and the yield is increased. If there are leggy, 667 square meters use 1 ~ 2 grams of condensation amines. Fifth, pest control pests susceptible to cotton bollworm, we must promptly use the enemy to kill or Bt emulsion. The application rates were 667 square meters/15 to 25 milliliters or 100 to 150 milliliters, respectively.