Planting method for improving rice yield

Abstract

The invention discloses a planting method for improving a rice yield. The applied base fertilizer during seeding is compound bio-bacterial fertilizer formed by mixing inorganic compound fertilizer and organic bio-bacterial fertilizer. According to the planting method for improving the rice yield, after being decomposed, the bio-bacterial fertilizer in the applied base fertilizer can release nutrients continuously, facilitate photosynthesis of crops and improve the use ratio of the nutrients, is high in yield-increasing effect and wide in application range, can improve the stress resistance of the crops, is non-toxic and harmless, and does not pollute the environment; the applied base fertilizer can activate soil, improve the soil structure, the water and fertilizer conservation capacity of the soil, and the permeability of the soil and cultivate soil fertility, and also enables the soil fertility to be enduring, and the inorganic fertilizer can supplement soil nutrients timely.

Description

technical field [0001] The invention relates to a cultivation method for crops, in particular to a cultivation method for increasing rice yield. Background technique [0002] Rice is an annual grass plant and one of the earliest cultivated crops in the world. The fruit of rice is rice paddy, which is called rice or rice after shelling. Nearly half of the world's population, including almost all of East and Southeast Asia, eat rice. Rice is mainly distributed in tropical and subtropical regions of Asia and Africa. Rice can be eaten in a variety of ways, including rice, rice porridge, rice cakes, rice cakes, rice noodles, etc. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining. Rice husks and rice straws also have many uses. Rice grains are rich in starch, more protein, a small amount of fat, and a variety of mineral elements and vitamin B. It is a commercial grain with rich nutrition and high economic value. It...

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Problems solved by technology

In addition, due to the widest distribution and largest area of ​​rice planting, the physical and chemical properties of the soil are relatively diverse. In addition, the structure of the soil is destroyed due to the perennial planting, and the fertility of the soil alone cannot meet the nutritional needs of the crops. However, the existing application All fertilizers are single compound fertilizers

Inorganic compound fertilizer or organic biological bacterial fertilizer. Inorganic compound fertilizer refers to an inorganic fertilizer made only by chemical methods containing at least two nutrients among nitrogen, phosphorus, and potassium. Organic biological bacterial fertilizer is based on microorganisms. The life activities of the crops cause the crops to obtain a specific fertilizer effect; long-term excessive application of a single type of chemical fertilizer will cause soil compaction, soil acid-base imbalance, crop yield reduction, quality decline, and slow absorption speed, affected by soil physical and chemical properties and temperature, etc. Factors have a high degree of influence, and the effect of increasing production is not significant

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