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A method of growing organic black rice

A planting method and technology for black rice, which are applied in the fields of botanical equipment and methods, seed coating/seed dressing, plant cultivation, etc., can solve the problems of high content of harmful residues in black rice, poor quality of black rice, etc. The effect of disease resistance, easy processing and vigorous growth

Active Publication Date: 2015-09-09
象州县科学技术局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a method for planting organic black rice, which can overcome the problems of high content of harmful residues in black rice and poor quality of black rice caused by existing black rice planting methods

Method used

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  • A method of growing organic black rice
  • A method of growing organic black rice
  • A method of growing organic black rice

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Organic black rice planting method of the present invention specifically comprises the following steps:

[0034] (1) Black rice seed treatment: choose black rice seed Wugong No. 1 that has not been treated with prohibited substances, and after 4 days in the sun, soak in warm water at 35°C for 30 hours to accelerate germination. After the black rice seeds are broken and white, use plant source The seed coating agent is used for seed dressing, and the ratio of drug to seed is 1:65. The seeds should be kept moist during seed dressing. After adding the plant source seed coating agent, turn it back and forth and mix well to make it evenly attached to the surface of the seed. After standing for half an hour Sow seedlings.

[0035]The preparation method of plant source seed coating agent is: take by weighing 30kg of azadirachtin, 50kg of matrine, 100kg of chitosan, 160kg of phosphate rock powder and 660kg of cornstarch and put into a gravity-free mixing mixer and stir for 20 m...

Embodiment 2

[0042] Organic black rice planting method of the present invention specifically comprises the following steps:

[0043] (1) Treatment of black rice seeds: select black rice seeds that have not been treated with prohibited substances, Heiyouni, and after 3 days in the sun, soak them in warm water at 37°C for 25 hours to accelerate germination. The seed coating agent is used for seed dressing, and the ratio of drug to seed is 1:70. The seeds should be kept moist during seed dressing. After adding the plant-derived seed coating agent, turn it back and forth, mix well, and make it evenly attached to the surface of the seeds. Place it for half an hour before sowing nursery.

[0044] The preparation method of plant source seed coating agent is: take by weighing 40kg of azadirachtin, 40kg of matrine, 90kg of chitosan, 150kg of phosphate rock powder and 680kg of tapioca starch and put into a gravity-free mixer and stir for 20 minutes. Separately crushed by airflow, and then stirred f...

Embodiment 3

[0050] Example 3 Organic black rice of the present invention occurs the occurrence of diseases and insect pests in the growth process

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Abstract

The invention discloses an organic black rice planting method. On the premise that the requirements for organic black rice planting are completely met, pure plant source insect-resistant and bacteriostatic components are used for conducting coating on black rice seeds after germination accelerating, and then seedling growing, transplanting, field management and harvesting of black rice are conducted according to the requirements for organic planting. The plant source insect-resistant and bacteriostatic components comprise azadirachtin, sophocarpidine, chitosan and excipient. After coating is conducted on the black rice seeds, pests can be avoided, the immunity of the black rice can be improved, harm and invasion of various plant diseases and insect pests can be effectively restrained in the black rice growing process and the frequency of later-period manual disease and insect prevention can be reduced; time and labor are saved in the operation process, the produced organic black rice is good in taste, high in nutrient content and little in harmful substance and the quality of the black rice is greatly improved.

Description

technical field [0001] The invention relates to the technical field of agricultural product production, in particular to a planting method of organic black rice. Background technique [0002] Black rice is a kind of characteristic variety formed by long-term cultivation of the grass rice. There are two types of grain types: indica and japonica, and the grains are divided into two types: waxy and non-waxy. Black rice is black in appearance and rich in nutrition. It has the reputation of "black pearl" and "king of rice in the world". There is production in many places in my country, and representative ones include Guangxi black rice, Shaanxi black rice, Guizhou black glutinous rice, and Hunan black rice. [0003] Black rice is rich in nutrients, including protein, carbohydrates, B vitamins, vitamin E, calcium, phosphorus, potassium, magnesium, iron, zinc and other nutrients. Most of the trace elements such as manganese, zinc and copper are higher than ordinary rice by 1 ~3 t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G16/00A01G1/00A01C1/06A01N43/90A01P7/04A01P3/00A01G22/22
Inventor 杨乃惠潘敏周梁晓妮雷军强覃稳梅
Owner 象州县科学技术局
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