Cultivation technology method of paddy rice

Abstract

The invention provides a cultivation technology method of paddy rice, which comprises the following steps: choosing variety of the paddy rice, and growing the paddy rice in an area which is suitable for growing the paddy rice; cultivating seedlings and organic fertilizer required by the seedlings, wherein the combination and the content of the organic fertilizer are as follows: 46% to 60% of excrements of livestocks, 15% to 30% of molasses powder, 5% to 15% of fermentation bovine-derived power, 3% to 10% of zeolite powder, and 0.5% to 1.6% of back spray bacterium, and the mass percent of each component equals to 100%; and management of rice seedling bed fertilizer: applying the organic fertilizer with 80-250 kg per mu for rice seedling bed base fertilizer, rational close planting should be adopted when being planted in the paddy field, and applying the organic fertilizer with 8-25 kg per mu for topdressing in the tillering stage. The method improves the unfavorable phenomena of singleness and degradation of soil nutrient, soil hardening, and significant reduction of beneficial organisms in soil caused by long-term chemical fertilizer application by applying the organic fertilizer, can improve the crop quality, increases the calcium content of crop (rice), and increases the agricultural product nutrition, and improves the ecological environment. Raw materials of the method can be obtained easily; the fermentation method is simple and easy to operate; the cost of fertilization is lowered.

Description

technical field [0001] The invention relates to a method for cultivating and planting rice in a paddy field, in particular to a method for cultivating and planting rice with high calcium content. [0002] Background technique [0003] As a main crop, rice is widely planted in the south of my country and Southeast Asia. The rice obtained after rice harvesting is processed to obtain rice, which is the staple food of southerners. However, in recent years, due to the large amount of chemical fertilizers (such as potassium fertilizer, nitrogen fertilizer, phosphorus fertilizer, ammonia water, etc.) Decreased quality, reduced output, prone to pests and diseases, etc.; moreover, due to the extensive use of pesticides, and the time of using pesticides does not comply with safety regulations, the pesticide content of agricultural products such as rice generally exceeds the standard, endangering personal safety and destroying the ecological environment; more importantly Yes, due to ...

AI Technical Summary

Problems solved by technology

However, in recent years, due to the large amount of chemical fertilizers (such as potassium fertilizer, nitrogen fertilizer, phosphorus fertilizer, ammonia water, etc.) Decreased quality, reduced output, prone to pests and diseases, etc.; moreover, due to the extensive use of pesticides, and the time of using pesticides does not comply with safety regulations, the pesticide content of agricultural products such as rice generally exceeds the standard, endangering personal safety and destroying the ecological environment; more importantly Yes, due to the deterioration of the ecological environment due to the irregular use of chemical fertilizers and pesticides, the number of beneficial organisms in the paddy fields has dropped significantly, and the paddy fields have lost their self-repairing functions. Only by relying more on chemical fertilizers and pesticides can the normal growth of rice be guaranteed, forming a vicious circle. It will seriously endanger the safety of human beings