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Planting method for improving rice field soil

A planting method and paddy field technology, applied in rice cultivation, fertilizer made from biological waste, animal husbandry, etc., can solve problems such as loss of self-repair function of paddy fields, decline of beneficial organisms in paddy fields, and destruction of ecological environment, so as to ensure the quality of rice , Increase soil permeability and increase rice yield

Inactive Publication Date: 2019-01-11
蚌埠市瑞丰现代农业种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rice is the most important food crop in China, and 65% of Chinese people take rice as the absolute staple food. At present, due to the large amount of chemical fertilizers used, and the time of using chemical fertilizers does not meet the safety regulations, the soil in rice fields is severely compacted, which not only damages the ecological environment, but also causes Irregular use of chemical fertilizers will significantly reduce the number of beneficial organisms in the rice fields, and the rice fields will lose their self-repairing function. Only by relying more on chemical fertilizers can the normal growth of rice be guaranteed, forming a vicious circle, which will seriously endanger the safety of human beings in the long run

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A planting method for improving rice field soil, comprising the steps of:

[0020] S1. Before rice planting, excavate river mud and spread it in the rice field for 8 days, and then every 667m 2 Sprinkle 40kg of fermented chicken manure, pour water into the paddy field and transplant rice seedlings;

[0021] S2, 10-16 days after transplanting, every 667m 2 2,100 shrimp seedlings are stocked in the paddy field; after the rice enters the effective tillering period, 2 Apply 85kg of compound fertilizer; rice is harvested after it matures.

[0022] The raw materials of the compound fertilizer include: 42kg of ammonium sulfate, 20kg of potassium polyphosphate, 15kg of plant ash, 16kg of tea seed meal, 5kg of corn cob powder, 11kg of kelp residue, 1kg of straw carbon powder, 2kg of calcined kaolin, 0.4kg of zeolite powder, and 2kg of vermiculite powder , 0.4kg of basalt, 0.8kg of manganese humate, 0.1kg of iron humate, 3kg of diatomaceous earth, 1kg of high-efficiency disper...

Embodiment 2

[0025] A planting method for improving rice field soil, comprising the steps of:

[0026] S1. Before rice planting, excavate river mud and spread it in the rice field for 12 days, and then every 667m 2 Sprinkle 20kg of fermented chicken manure, pour water into the paddy field, and transplant rice seedlings;

[0027] S2, 10-16 days after transplanting, every 667m 2 2,500 shrimp seedlings are stocked in the paddy field; after the rice enters the effective tillering period, 2 Apply 60kg of compound fertilizer; rice is harvested after it matures.

[0028] The raw materials of the compound fertilizer include: 50kg of ammonium sulfate, 12kg of potassium polyphosphate, 24kg of plant ash, 8kg of tea seed meal, 12kg of corncob powder, 3kg of kelp residue, 4kg of straw carbon powder, 1kg of calcined kaolin, 1kg of zeolite powder, 1kg of vermiculite powder, Basalt 0.8kg, manganese humate 0.2kg, iron humate 0.2kg, diatomite 1kg, high-efficiency dispersant 3kg, coating agent 2kg.

[00...

Embodiment 3

[0031] A planting method for improving rice field soil, comprising the steps of:

[0032] S1. Before rice planting, excavate river mud and spread it in the rice field for 9 days, and then every 667m 2 Sprinkle 35kg of fermented chicken manure, pour water into the paddy field and transplant rice seedlings;

[0033] S2, 10-16 days after transplanting, every 667m 2 2,200 shrimp seedlings are stocked in the paddy field; after the rice enters the effective tillering period, 2 Apply 80kg of compound fertilizer; harvest the rice after it matures.

[0034] The raw materials of the compound fertilizer include: 44kg of ammonium sulfate, 18kg of potassium polyphosphate, 18kg of plant ash, 14kg of tea seed meal, 6kg of corncob powder, 9kg of kelp residue, 2kg of straw carbon powder, 1.8kg of calcined kaolin, 0.6kg of zeolite powder, and vermiculite powder 1.7kg, basalt 0.5kg, manganese humate 0.6kg, iron humate 0.12kg, diatomaceous earth 2.5kg, high-efficiency dispersant 1.5kg, coating...

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Abstract

The invention discloses a planting method for improving rice field soil, which comprises the following steps: before rice planting, river mud is dug and laid in the rice field for exposure, fermentedchicken manure is then sprayed, and after the rice field is filled with water, rice transplanting is carried out; 10 to 16 days after rice transplanting, the rice field is stocked with shrimp seedlings; after rice enters an effective tillering stage, a compound fertilizer is applied; and after rice matures, harvesting is carried out. The compound fertilizer comprises the following raw materials: in parts by weight, 42 to 50 parts of ammonium sulfate, 12 to 20 parts of potassium polyphosphate, 15 to 24 parts of plant ash, 8 to 16 parts of tea seed meal, 5 to 12 parts of corn-core, 3 to 11 partsof kelp residue, 1 to 4 parts of straw carbon powder, 1 to 2 parts of calcined kaolin, 0.4 to 1 part of zeolite powder, 1 to 2 parts of vermiculite powder, 0.4 to 0.8 parts of basalt, 0.2 to 0.8 parts of manganese humate, 0.1 to 0.2 parts of iron humate, 1 to 3 parts of d iatomite, 1 to 3 parts of a high efficient dispersant and 2 to 4 parts of a coating agent.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a planting method for improving paddy field soil. Background technique [0002] Rice is the most important food crop in China, and 65% of Chinese people take rice as the absolute staple food. At present, due to the large amount of chemical fertilizers used, and the time of using chemical fertilizers does not meet the safety regulations, the soil in rice fields is severely compacted, which not only damages the ecological environment, but also causes Irregular use of chemical fertilizers will significantly reduce the number of beneficial organisms in the paddy fields, and the paddy fields will lose their self-repair function. Only by relying more on chemical fertilizers can the normal growth of rice be guaranteed, forming a vicious circle, which will seriously endanger human safety in the long run. Contents of the invention [0003] Based on the technical problems existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01K61/59C05G3/00C05G3/04C05G3/80
CPCA01G22/22A01K61/59C05B7/00C05G3/00C05G3/80C05G5/30C05C3/00C05D1/00C05D9/00C05F5/002C05F5/008C05F11/02Y02A40/81
Inventor 赵其瑞
Owner 蚌埠市瑞丰现代农业种植专业合作社
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