Planting method of high-quality rice

A planting method and high-quality technology, applied in botany equipment and methods, fertilizer mixtures, horticulture, etc., can solve problems such as abuse of fertilizers, environmental pollution, and reduced rice quality, so as to reduce usage, increase yield and quality, improve The effect of soil structure

Inactive Publication Date: 2016-01-27
ANHUI MUMAHU AGRI DEV GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the widespread cultivation of hybrid rice, the use of chemical pesticides and compound fertilizers has greatly increased the yield of rice, but exces

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for planting high-quality rice, comprising the steps of:

[0024] S1. Paddy field pretreatment: select a field planted with broad beans. After the green broad beans are picked, press green, irrigate, retting, rotary tillage and harrowing, and divide into ridges after 10 days. In the green pressing process, the green pressing depth is 18cm , the amount of green pressing is 2500kg / mu; in the process of irrigation, water is poured to a water depth of 13cm, and cake fertilizer and biochar are applied, the amount of cake fertilizer is 60kg / mu, and the amount of biochar is 30kg / mu, and then retting for 15 days;

[0025] S2. Transplanting: After the paddy field is pretreated, transplant the seedlings. The density of the seedlings is 19,000 holes / mu, and the water depth of the paddy field is kept at 8 cm. Two frequency-vibrating insecticidal lamps are set in each acre of paddy field;

[0026] S3, fertilization: after transplanting seedlings for 5 days, apply 150kg of m...

Embodiment 2

[0032] A method for planting high-quality rice, comprising the steps of:

[0033] S1. Paddy field pretreatment: select a field planted with broad beans. After the green broad beans are picked, press green, irrigate, retting, rotary tillage and harrowing, and divide into ridges after 16 days. In the green pressing process, the green pressing depth is 13cm , the amount of green pressing is 3500kg / mu; during the irrigation process, water is poured to a water depth of 8cm, and cake fertilizer and biochar are applied, the amount of cake fertilizer is 80kg / mu, and the amount of biochar is 10kg / mu, and then retting for 20 days;

[0034] S2. Transplanting: After the rice field is pretreated, transplant the rice seedlings. The density of the rice seedlings is 15,000 holes / mu, the water depth of the rice field is kept at 12 cm, and one frequency-vibrating insecticidal lamp is set in each mu of rice field;

[0035] S3, fertilization: after transplanting seedlings for 8 days, apply 100kg ...

Embodiment 3

[0041] A method for planting high-quality rice, comprising the steps of:

[0042] S1. Paddy field pretreatment: select a field planted with broad beans. After the green broad beans are picked, carry out green pressing, watering, retting, rotary tillage and harrowing, and divide into ridges after 12 days. In the green pressing process, the green pressing depth is 16cm , the amount of green pressing is 2800kg / mu; in the process of irrigation, water is poured to a depth of 12cm, and cake fertilizer and biochar are applied, the amount of cake fertilizer is 65kg / mu, and the amount of biochar is 25kg / mu, and then retting is carried out for 17 days;

[0043] S2. Transplanting: After the rice field is pretreated, transplant the rice seedlings. The density of the rice seedlings is 18,000 holes / mu, the water depth of the rice field is kept at 9 cm, and 2 frequency-vibrating insecticidal lamps are set in each rice field;

[0044] S3, fertilization: after 6 days of seedling transplanting,...

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Abstract

The invention discloses a planting method of high-quality rice. The planting method comprises steps as follows: S1, pretreatment of a rice field; S2, rice transplanting; S3, fertilizer application: after 5-8 days of rice transplanting, 100-150 g of a mixed fertilizer is applied to each mu of the field, the depth of water in the rice field is 8-12 cm, and the mixed fertilizer comprises raw materials in parts by weight as follows: 90-140 parts of an organic fertilizer, 50-80 parts of an inorganic fertilizer, 4-6 parts of fly ash, 6-9 parts of gas making carbonized briquette slag, 10-15 parts of nerium oleander powder, 5-10 parts of Na-montmorillonite, 6-9 parts of align and 10-15 parts of chitosan; S4, stocking of ducks; S5, topdressing; S6, harvesting. The planted rice has high yield, good quality and sufficient and balanced fertilizer nutrition, the fertilizer application is reasonable, and the planting method is green, environment-friendly and pollution-free.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a method for planting high-quality rice. Background technique [0002] Rice plays a very important role in the staple food of human beings, and about 50% of the people in the world take rice as the staple food. With the widespread cultivation of hybrid rice, the use of chemical pesticides and compound fertilizers has greatly increased the yield of rice. However, excessive use of chemical pesticides and excessive use of fertilizers have brought serious pollution to the environment and greatly reduced the quality of rice. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a method for planting high-quality rice. The rice planted by the present invention has high yield and good quality, and the fertilizer has sufficient and balanced nutrition, reasonable fertilization, and is environmentall...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04A01G1/00C05G3/60C05G3/80
Inventor 谢学美
Owner ANHUI MUMAHU AGRI DEV GRP
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