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Mung bean production technology points
The Agricultural Technology Department of Hechuan City, Chongqing City, summed up the following green bean scale technical points in the actual production, for your peers to refer to 1, reform the farming system and increase the yield. The city has traditionally planted mung beans after transplanting red mites. The emergence of the mung bean will occur soon after emergence, resulting in insufficient vegetative growth, poor reproductive growth, relatively short growing period, and reduced yield. To sum up the experience of local and foreign high-yield production, we must reform our system. We must seize the opportunity to snatch time and sow wet seeds 7 days before the harvest and 15 days after the harvest to prolong the growth period and achieve the goal of increasing production. 2, choose the species. According to market demand, lodging resistance should be selected, branches should be developed, growth should be vigorous, growth period should be short, cultivation should be simple, pods should be concentrated, yield should be high, and the color should be greenish, full and full; cookable and rotten, no stone beans, entrance slag Good "Anyue oil mung bean" and "Zhong Lu No. 1" are the main push varieties in our city. 3, sowing date, sowing volume, density and sowing method. If the woodland is idle in the spring, the sowing date can be arranged in the middle or early April. If there is any previous work, the seedlings can be planted in the spring after closing in small springs. The appropriate sowing date must be arranged before the end of May to save the seedlings and obtain them. high yield. It is necessary to insist on looting and picking up hoe. When the soil is wet after the rain, it should be planted tightly; in case of drought, it can be soaked with clear water after sowing. 1 kilogram of seeds used, with 10 grams of ammonium molybdate mixed with 10 kg of water dressing (unused water and other equipment used), after sweating with a small amount of thin slurry wrapped calcium magnesium phosphate fertilizer sowing. The sowing specifications are: net for 2 meters to open the car, row spacing 50 centimeters, nesting distance 40 centimeters, acres sown 3200-3400 nests, nesting 5-6 pellets, 2-3 plants per litter, about 9,500 acres of seedlings; After the ground stays at a distance of 40cm from the base of the fruit tree, a further 2m will open the car, and the sowing specifications will be the same as those for the net work; for the intercropping, the net sowing specifications will be used, and the sowing volume will be determined as appropriate. 4, base fertilizer application: General Mu with calcium magnesium phosphate fertilizer 35 kg plus ash ash fertilizer 1000 kg or 50 kg of plant ash, and then evenly mix 300 kg of sandy loam species, or mu with high-quality organic compound fertilizer 15-20 kg crushed and sandy loam soil 300- The 500 kg cover species works best. 5, field management: timely check seedlings, make up the seedlings, to ensure that the whole seedlings; 4 leaf stage Dingmiao, indica rice seedlings with 5 kg of ammonium bicarbonate and 1000 kg of manure removal. Before the flowering period, cultivating, weeding, and spreading soil to prevent lodging. In the early flowering period, the remaining ammonium molybdate of the seed dressing is mixed with 40 kg of water for top dressing outside the roots of the leaves. Pay attention to the prevention and treatment of bridge-building insects and leaf-hopper damage. Vigorously promote chemical weeding techniques, use “Dore†or “Acetochlor†emulsifiable concentrates as the soil closure treatment before planting, and use “high-efficiency grass cover†or “fine stabilization†for grasses mainly composed of grasses and weeds after emergence. Killed "to prevent and control cream; dicotyledonous-based plots with "Huwei" agent control. 6, harvest storage: batches in batches, timely harvest, generally 2-3 batches. Mung bean seed coat is easy to absorb moisture and dampness. If the temperature during storage is high and the humidity is high, the germination rate will easily be lost, and even mildew will degenerate. Therefore, mung bean seeds should be stored in a dry, ventilated, low-temperature environment and can be packed in sacks. In the case of water content of 12-14%, the height of storks is not more than 1 meter; stacking height is not more than 6 bags. If the number of seeds is small, the altar can be used for storage. Usually, a small amount of lime is added to the bottom of the algae to absorb the moisture, then it is put on a sack, and then the sun-cooled seeds are put into the altar. Finally, the altar is sealed with a plastic sheet and placed in a cool and cool place. It should be noted that when sowing, chemical fertilizers cannot be used as seed fertilizers, and in particular seed dressings containing nitrogen fertilizer or superphosphate cannot be used. Do not sow before the rain. It is necessary to resolutely establish seedlings in a timely manner, and not to be greedy, in order to ensure good individual development. The grain must be filled with bamboo utensils, gradually dried from thick to thin, and not exposed to the soil, slate and cement, so as not to break the skin, so as to prevent damage to the protein structure, affecting the quality of the seed and the quality of the product. Seed moisture requirements generally fall below 13%. After the mung bean is dry, it should not be hot and put into the warehouse. Attention should be paid to changing crops. Many years of heavy production will seriously reduce production.
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