Paddy ridge smashing cultivation method

Abstract

The invention discloses a paddy ridge smashing cultivation method. The method includes the steps that a ridge smashing machine vertically goes deep into soil to grind the soil in a rotating mode so that primary tillage and ridge smashing can be conducted, the rotary grinding depth of the soil is 27-30 centimeters, it is guaranteed that deep scarification and ventilation can be achieved by the soil, deep ploughing means that fertilizer is fully and evenly mixed into a soil layer, paddies at the second season are overturned by 5-7 centimeters in water, a soil layer at the position below 5-7 centimeters cannot be overturned, the density is good, water retention is achieved, and accordingly the method is suitable for rainless weather at the second season. By the adoption of the method, the ventilation property and the water-retaining property can be maintained, the planting efficiency and quality of the paddies are improved, and the effects of yield increasing and yield stabilizing are achieved.

Description

technical field [0001] The invention relates to a cultivation method for agricultural crops, in particular to a method for cultivating rice powder ridges. Background technique [0002] Rice is one of the most important food crops for people. For thousands of years, people have a set of mature rice planting and cultivation methods, including arable land, land preparation, sowing, planting, fertilization, water-dividing irrigation, weeding, pest control and harvesting. The experience is worth learning and learning from. However, the soil layer of paddy fields cultivated by people is relatively shallow, generally about 17 centimeters, and the soil is often hardened into lumps, and the permeability is not good, which has a great impact on the sowing, planting and growth of rice. In addition, when people fertilize, they do not go deep into the soil, and the fertilizer is easy to lose after water injection. These have a relatively large impact on rice, and the investment cost is h...

AI Technical Summary

Problems solved by technology

[0002] Rice is one of the most important food crops for people. For thousands of years, people have a set of mature rice planting and cultivation methods, including arable land, land preparation, sowing, planting, fertilization, water-dividing irrigation, weeding, pest control and harvesting. The experience is worth learning and learning from. However, the soil layer of paddy fields cultivated by people is relatively shallow, generally about 17 centimeters, and the soil is often hardened into lumps, and the permeability is not good, which has a great impact on the sowing, planting and growth of rice. In addition, when people fertilize, they do not go deep into the soil, and the fertilizer is easy to lose after water injection. These have a relatively large impact on rice, and the investment cost is high and the harvest is low.

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