Rice and wheat crop rotation planting method

A crop rotation planting, rice-wheat technology, applied in the field of plant cultivation, can solve problems such as unreasonable and unscientific old models

Inactive Publication Date: 2018-08-24
戴庆凯
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Problems solved by technology

The main reason is that the current old model of "repeated planting of one wheat and one rice" is unscientific and unreasonable

Method used

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  • Rice and wheat crop rotation planting method

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0017] refer to figure 1 Shown the present invention provides a kind of rice-wheat rotation planting method, it is characterized in that, comprises the following steps:

[0018] 1) Plant in the autumn of the first year, use half of the cultivated land A to plant green manure or fallow, and the remaining half of the cultivated land B to plant wheat;

[0019] 2) In the second year, grow seedlings in the green manure field or fallow field of one-half cultivated land A in April, and plant early-medium indica hybrid rice in May; plant mid- and late-stem rice in the wheat stubble field of the other half of cultivated land B in June;

[0020] 3) Before the stalk rice is h...

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Abstract

The invention relates to the technical field of plant cultivation, in particular to a rice and wheat crop rotation planting method which comprises the following steps: 1) planting the wheat in the autumn of the first year, using one half of the cultivated land for planting the green manure or leisure, and planting the wheat in the rest half of the cultivated land; 2) in the second year, using onehalf of the green manure field or the leisure field to plant the early medium indica hybrid rice; using one half of the wheat stubble field to plant mid-season japonica rice and late japonica rice; 3)interplaning the green manure or the leisure before the japonica rice is harvested; 4) repeating the steps 1-3 to carry out the crop rotation planting of the next round. According to the planting method disclosed by the invention, the effects of avoiding the disaster and ensuring the yield, improving the yield of the wheat, improving the geoforce and reducing the use amount of the chemical fertilizer are facilitated by the planting method.

Description

technical field [0001] The invention relates to a method for planting crops, which belongs to the technical field of plant cultivation, in particular to a method for planting rice-wheat and green manure in rotation. Background technique [0002] Our county is one of the national commercial grain production base counties, mainly producing rice and wheat. At present, most of the large grain growers, agricultural production cooperatives and family farms, in order to pursue high yield and high efficiency, do not hesitate to increase investment, and they are fully planted in the afternoon and autumn. However, the opposite happened. Not only did the output not increase, but the quality of agricultural products declined year by year, and the cost of farming became higher and higher. Over the past few years, I have found out the disadvantages of existing problems through research, squatting, and summarization. The main reason is that the old model of "repeated planting of one whea...

Claims

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Application Information

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IPC IPC(8): A01G22/20A01G22/22
Inventor 戴庆凯
Owner 戴庆凯
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