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Planting method of green organic selenium-rich rice

A technology of selenium-enriched rice and a planting method, which is applied in the agricultural field, can solve the problems that the selenium content of rice cannot meet the daily needs of the human body, does not mention rice diseases and insect pests, is not environmentally friendly, etc., and achieves controllable temperature and humidity and good germination effect. , the effect of low cost

Inactive Publication Date: 2017-12-15
广西良樱农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The currently recorded selenium-enriched rice planting methods basically adopt the method of configuring selenium-enriched pesticides or nutrient solutions. After the rice is absorbed by spraying during the planting process, the selenium content of the rice is increased. These methods do not mention how to avoid rice diseases and insect pests, and are simple. Adding selenium-enriched pesticides or nutrient solutions is not environmentally friendly, and the selenium content of rice cannot meet the daily needs of the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The rice variety is "Yuxiangni"

[0032] (1) Disinfect the seedlings by soaking them in 5% salt water for 10 minutes, repeat the disinfection process for 18 hours, and pack them into bags after buds with a height of 2-5mm grow;

[0033] (2) Put the bagged sprouts into a germination room with a temperature of 20°C and a humidity of 40% and use a bread proofer to germinate for 24 hours; (temperature and humidity)

[0034] (3) Pour the stimulated seed buds into the seeder, and the seeder sows according to the process of first spreading organic soil, then sowing seed buds, and finally covering with a layer of organic soil, and spraying clean water once in each process;

[0035] (4) After the seedlings are placed in the tray for 24 hours, they are sent to the sprouting rack for 24 hours to harden the seedlings;

[0036] (5) Move the seed buds after hardening to the field, transplant the seedlings and spray a selenium-containing foliage spray fertilizer once after the seedli...

Embodiment 2

[0041] The rice variety is "Yumei Nian"

[0042] (1) Soak the seedlings in 8% salt water for 15 minutes and repeat the disinfection process for 20 hours until 2-5mm high buds grow, then bag them;

[0043] (2) Put the bagged shoots into a germination room with a temperature of 25°C and a humidity of 30% and use a bread proofer to germinate for 32 hours;

[0044] (3) Pour the stimulated seed buds into the seeder, and the seeder sows according to the process of first spreading organic soil, then sowing seed buds, and finally covering with a layer of organic soil, and spraying clean water once in each process;

[0045] (4) After the seedlings are in the tray for 32 hours, they are sent to the sprouting rack for 36 hours;

[0046] (5) Move the seed buds after hardening to the field, transplant the seedlings and spray a selenium-containing foliage spray fertilizer once after the seedlings turn green, and an ecological farmyard manure, and then apply a selenium-containing foliage sp...

Embodiment 3

[0051] "Guangxiang No. 1" in the selection of seedling varieties

[0052] (1) Soak the seedlings in 8% salt water for 15 minutes, repeat the disinfection process for 24 hours, until the sprouts with a height of 2-5 mm grow, and then bag them;

[0053] (2) Put the bagged shoots into a germination room with a temperature of 20°C and a humidity of 30% and use a bread proofer to germinate for 48 hours;

[0054] (3) Pour the stimulated seed buds into the seeder, and the seeder sows according to the process of first spreading organic soil, then sowing seed buds, and finally covering with a layer of organic soil, and spraying clean water once in each process;

[0055] (4) After the seedlings are in the tray for 48 hours, they are sent to the sprouting rack for 48 hours;

[0056] (5) Move the seed buds after hardening to the field, transplant the seedlings and spray a selenium-containing foliage spray fertilizer once after the seedlings turn green, and an ecological farmyard manure, ...

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Abstract

The invention discloses a planting method of green organic selenium-rich rice. The planting method comprises the steps: seed soaking, seedling raising, field management and fertilization. A bread fermentation box is used for accelerating germination; due to the utilization of the bread fermentation box, the temperature and humidity are controllable and moderate, the germination accelerating effect is good, and the cost is lower than a germination accelerating machine with the same effect; in addition, local selenium-rich soil is used for preparing organic soil and an ecological organic fertilizer, so that the yield of the selenium-rich rice is increased and reaches up to 6 t / ha, the selenium content of the rice is increased, and the yield of the selenium-rich rice is remarkably increased.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a planting method of green organic selenium-enriched rice. Background technique [0002] Pure natural selenium-rich rice naturally grows from selenium-rich soil. The whole biological process: mainly from the soluble selenate and selenite in the soil, which are absorbed through the roots of plants, and then enter the internal circulation system of plants through the path of root-stem-leaf-glume / grain , participate in protein synthesis, and finally, selenium in the ionic state from the soil is preserved in the seeds in the form of selenoproteins. [0003] The different selenium content in the soil will cause great differences in the selenium content in food from different places. If the selenium content of the soil is below 0.6 mg / kg, it belongs to the selenium-deficient soil. 72% of my country's land is selenium-deficient or selenium-deficient soil. Long-term intake of seriously selen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01G9/10A01C1/02A01C21/00C05G1/00
CPCA01C1/02A01C21/005A01G22/22C05D1/00C05F17/00C05G3/00C05G3/60C05G3/80C05F7/00C05F11/00C05F11/08
Inventor 梁英
Owner 广西良樱农业科技有限公司
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