One: what are the types of beans
Cowpeas: cowpeas all of you have a lot of friends do not understand it, that is, what we call long beans. Lentils: lentils are also all very rich in nutritional value, mostly eaten in the summer and fall seasons. Knife beans: young knife beans are used to cook or made into sauces, not only flavorful, but also the role of warm tonic; old knife beans are good for the treatment of hiccups. Peas: peas. Second: how to grow bean curd
1, variety selection: 810 long bean curd, Ning cowpea 2, Xia Bao 2. 2, land preparation and fertilization. The root system of bean curd is deeper, more resistant to soil barrenness and drought, not resistant to waterlogging, in order to achieve early maturity, fruitful, should choose the soil layer is deep, drainage and irrigation is convenient, and not extreme dry soil, made into a compartment width of 1 meter, ditch width of 0.4 meters, 0.3 meters deep planting rows. Each mu of organic fertilizer 1000-2000 kg, 40 kg of calcium superphosphate, 25 kg of urea or three compound fertilizer 40 kg as base fertilizer. 3, sowing. Sowing quality directly affects seed germination and seedling quality. Improve the quality of sowing, can ensure that the seedling full seedling exuberance, promote early maturity and increase yield. The general use of hole sowing, each hole point 2-3 seeds, after sowing with fine manure to cover the seeds, the thickness of 1-2 cm, spring sowing spacing 0.4 m, summer and autumn spacing 0.35 cm, using double row planting. 4, reasonable fertilization, seedling prevention of futile, late to prevent early failure. Bean curd in the flowering pods before the fertilizer requirements are not much, the early stage should be appropriate control of fertilizer, inhibit plant nutrient growth, if the seedling growth is too weak, can be thinly applied 1-2 times the marsh liquid and urea. Bean pod blooming period to consume a lot of nutrients, higher fertilizer requirements, should be watered in time to apply heavy fertilizer, per mu can be applied 30 kg of compound fertilizer, 10 kg of calcium superphosphate, 5 kg of potassium chloride, weekly spraying 1-2 times potassium dihydrogen phosphate, plus borax, in order to promote the vigorous growth of the plant and more blooming and more pods. After the pod growth period, more fertilizer is needed, and should be followed by 1 time of phosphorus fertilizer, 10 kg of calcium superphosphate per mu, or calcium superphosphate leaching solution, in order to reduce the drop of flowers and pods. After the full pod period, if the plant can still continue to grow, fertilizer and water management should be strengthened to promote the sprouting of lateral branches, to promote the turning of flowers, and to make the flower buds on the inflorescences that have already been harvested continue to bloom and set pods to prolong the harvesting period and improve cowpea yield.5. Bracket to draw vines. When the seedlings start to draw vines, they should build a stent, insert a bamboo pole in each hole and build a herringbone frame, the stent is 2 meters high, when the vine is 0.3 meters long, the bean vine will be wrapped around the bamboo pole according to the counterclockwise direction.6, twigging. The whole branch is to regulate the growth and results of bean curd, reduce nutrient consumption, improve ventilation and light, and promote the flowering of pods of effective measures, especially in the case of early maturity and dense cultivation, to prevent the stem and leaves are too luxuriant, is conducive to the early flowering of pods, harvested early on the market. Tidy up includes wiping the bottom buds, hitting the waist fork, centering the main vine and removing the old leaves. When the side buds below the inflorescence of the main vine are about 3 centimeters long, they are removed early and thoroughly to make the main vine thick and strong, and to promote the flowering of the inflorescence of the main vine to bear pods. The lateral branches on the nodes above the inflorescences below the main vine, leave 1-3 leaves to be plucked, retain the inflorescences on the lateral branches, and increase the pod-bearing parts. After the first yield peak, the newly sprouted lateral branches between the leaf axils are also left 1-3 nodes for centering, and the number of leaves left depends on the density. When the main vine grows to 15-20 knots and reaches a height of 2-2.3 meters, the top will be capped by centering to control the height of the plant. Top sprouting lateral branches to stay a leaf centering, bean growth period, the bottom of the poor ventilation and light, easy to cause late drop flowers and pods, can be cut off the lower part of the old leaves, and clear the field of fallen leaves.