High-yield technology for mung beans is the key

Seed selection

Selecting good varieties is an effective measure to increase Mung Bean production. Appropriate varieties should be selected according to local natural conditions, soil fertility and commodity value.

Master sowing technology

Due to the short growth period of mung beans and the long sowing period, it can be sown in spring or summer, and summer sowing should be around July. There are three methods for sowing mung beans: seeding, hole sowing and seeding, but seeding is more. The seeding should prevent the soil from covering too deep, the seeds from being too thick and sowing. After emergence, it is found that there is a shortage of seedlings and seedlings are cut off, and replanting must be completed within 7 days.

Reasonable planting

Because the output of mung beans is composed of three parts: the total number of pods per unit, the number of grains per pod and the weight of grains. The level of yield is closely related to planting density. Therefore, the planting density of mung beans should depend on the variety characteristics and soil fertility. Generally, the early-maturing varieties are dense and the late-maturing varieties are sparse; the upright type is dense, the semi-vine type is sparse, and the vine type is more sparse; the fertilizer land should be thin and the lean land should be dense;

Scientific fertilization

The principle of fertilizing mung beans should be based on organic fertilizers, supplemented by inorganic fertilizers, and mixed with organic fertilizers and inorganic fertilizers.

Fertilization technology: Mung bean has a short growth period and strong barren tolerance. In order to increase the output of mung bean in medium and low yield plots, fertilizer should be added. Generally, about 10 kg of diammonium phosphate or nitrogen, phosphorus, and potassium compound fertilizers are applied per mu. In the hilly land with poor soil fertility, without applying base fertilizer and seed fertilizer, after the first compound leaf of mung bean is unfolded, combined with cultivating, it can cover 3 kg of urea per mu, or 8 to 10 kg of compound fertilizer.

Implement crop rotation

Mung beans avoid continuous cropping. There is a saying in the agricultural proverb that the bean fields are adjusted every year, and the output is high every year. At the same time, mung beans are also excellent stubble of cereals. Therefore, to plant mung beans, it is necessary to arrange the land reasonably and implement crop rotation stubble, which is generally separated from cereal crops such as corn, Sorghum, and wheat by 2 to 3 years.

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