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A planting method for selenium-rich red milled medium to short-grain nonglutinous rice

A planting method and technology of japonica rice, applied in botany equipment and methods, fertilization methods, plant cultivation, etc., can solve the problems of not meeting the needs of the market, insufficient nutrient elements of red japonica rice, low selenium content of red japonica rice, etc., and achieve improvement Structure and traits, avoiding waste of resources, and reducing production costs

Inactive Publication Date: 2017-03-15
GUANGXI ZHONGKE QUNYUAN AGRI & FORESTRY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, in the process of planting red japonica rice, a large amount of chemical fertilizers and pesticides are used in order to increase the yield, resulting in serious soil damage, insufficient nutrients and poor taste of red japonica rice; When fertilizing, the type of fertilization is only determined according to general planting experience, resulting in low selenium content of red japonica rice grown in selenium-deficient soil, which cannot meet the needs of the market

Method used

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  • A planting method for selenium-rich red milled medium to short-grain nonglutinous rice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A planting method of selenium-enriched red japonica rice, said planting method comprising the following steps:

[0036] (1) Soil preparation: select a field with a soil layer depth greater than 30cm, a pH value of 6.5-7.0, and a drainage and irrigation system, remove stones, and build a field ridge with a height of 20cm around the field, evenly sprinkle the base fertilizer, turn it and mix it to the soil The layer depth is greater than 15cm, then, the field is raised for planting, and the height of the border is 7cm and the width is 19cm;

[0037] Wherein, the base fertilizer includes self-made organic fertilizer, phosphate fertilizer and potassium fertilizer, mixed according to the weight ratio of 85:1:1 in turn, and the total consumption of the self-made base fertilizer is 200kg / mu;

[0038] Wherein, the self-made organic fertilizer is made by the following methods: collecting rice stalks, corn cobs, poplar leaves, cottonseed cakes, cassava dregs, peanut shells, buffa...

Embodiment 2

[0046] A planting method of selenium-enriched red japonica rice, said planting method comprising the following steps:

[0047] (1) Soil preparation: Select a field with a soil layer depth greater than 30cm, a pH value of 6.5-7.0, and a drainage and irrigation system. Remove stones and build a ridge with a height of 25cm around the field. Layer depth is greater than 15cm place, then, will plant the field and start furrow, and described furrow height is 9cm, and width is 21cm;

[0048] Wherein, the base fertilizer includes self-made organic fertilizer, phosphate fertilizer and potash fertilizer, mixed according to the weight ratio of 90:1:1 in turn, and the total consumption of the self-made base fertilizer is 220kg / mu;

[0049] Wherein, the self-made organic fertilizer is made by the following methods: collecting rice stalks, corn cobs, poplar leaves, cottonseed cakes, cassava dregs, peanut shells, buffalo dung, humic acid, sheep dung, and putrefaction agents; 1. Corn cobs are...

Embodiment 3

[0057] A planting method of selenium-enriched red japonica rice, said planting method comprising the following steps:

[0058] (1) Soil preparation: select a field with a soil depth greater than 30cm, a pH value of 6.5-7.0, and a drainage and irrigation system. Remove stones and build a ridge with a height of 23cm around the field. Layer depth is greater than 15cm place, then, will plant the field and start furrow, and described furrow height is 8cm, and width is 20cm;

[0059] Wherein, the base fertilizer includes self-made organic fertilizer, phosphate fertilizer and potassium fertilizer, mixed according to the weight ratio of 87:1:1 in turn, and the total consumption of the self-made base fertilizer is 210kg / mu;

[0060] Wherein, the self-made organic fertilizer is made by the following methods: collecting rice stalks, corn cobs, poplar leaves, cottonseed cakes, cassava dregs, peanut shells, buffalo dung, humic acid, sheep dung, and putrefaction agents; , corncobs are cut ...

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Abstract

The invention provides a planting method for selenium-rich red milled medium to short-grain nonglutinous rice and belongs to the field of agricultural plantation. The method includes steps of firstly selecting a land suitable for growth of the red milled medium to short-grain nonglutinous rice, performing soil preparation, applying a base fertilizer prepared by a self-prepared organic fertilizer, a phosphate fertilizer and a potassium fertilizer to the soil, with the self-prepared organic fertilizer being prepared by mixing and fermenting rice stalks, cobs, poplar leaves, cotton seed cakes, cassava dregs, peanut shells, buffalo dung, humic acid, sheep manure, and a decomposition promoting agent, putting seeds subjected to selenium-rich treatment to a rice seedling raising disk, performing seedling growing, transplanting to the field after 23-25 d, and regulating fertilization and management in different growth periods of the red milled medium to short-grain nonglutinous rice after transplantation until harvesting. The method can increase the survival rate, save fertilizers, can increase the yield, can increase the selenium content of the red milled medium to short-grain nonglutinous rice, can improve product nutrition value, is suitable for large-scale systematic plantation and can increase the yield and incomes for planters.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of agricultural planting, in particular to a method for planting selenium-enriched red japonica rice. [0003] 【Background technique】 [0004] Red japonica rice is pink and has aroma. Its grains are long, rich in nutrition, and high in food and medicinal value. It is a pure natural green food containing a variety of trace elements, which can prevent high blood pressure, high cholesterol, and constipation. Health effects. Red japonica rice can increase the content of high-density lipoprotein cholesterol in plasma, improve the body's antioxidant capacity, and is also of great significance to the prevention and treatment of chronic diseases. Red japonica rice also contains a variety of proteins, sugars, dietary fiber, phosphorus, iron, copper, vitamin B, and C, which have the effects of scavenging free radicals, improving iron deficiency anemia, anti-stress response, and regulating human immunity; thus...

Claims

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Application Information

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IPC IPC(8): A01C21/00A01G1/00C05G1/00C05F17/00
CPCA01C21/005A01G22/00C05B7/00C05F17/00C05C5/00C05D1/00C05D1/02C05D3/00C05D9/00C05D9/02C05F3/00C05F5/002C05F11/00C05F11/02Y02W30/40
Inventor 黄东香
Owner GUANGXI ZHONGKE QUNYUAN AGRI & FORESTRY SCI & TECH
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