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Planting method of purple black glutinous rice

A planting method and technology of glutinous rice, applied in botany equipment and methods, rice cultivation, plant cultivation, etc., can solve the problems of low yield of purple and black glutinous rice, achieve large ears and many grains, avoid secondary pollution, and have strong plants

Inactive Publication Date: 2017-11-03
贾荣春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a planting method of purple-black glutinous rice, which can solve the problem of low yield of purple-black glutinous rice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The planting method of present embodiment purple black glutinous rice comprises the following steps:

[0029] A. Disease prevention: put the purple black glutinous rice seeds in a cool place, dry them, rinse them with clean water, then soak them in warm water at 45°C to 50°C until the water temperature drops to 28°C to 33°C, and place the purple black glutinous rice seeds at 35°C Soak the seeds in the greenhouse at ~38°C for 23 hours, cool the seeds to 28°C-30°C after the seeds become white; after the seeds germinate, use imidacloprid with a concentration of 10% to dress the seeds; the mass ratio of imidacloprid to seeds is 1:310;

[0030] B, sowing: choose a sandy loamy field with leeward direction to the sun and convenient drainage and irrigation around the field as the seedling field, sow in the first ten days of March, sow 8 kilograms per mu of seedling field, and cover the film to raise seedlings;

[0031] C, transplanting: after the seedling grows to 15 centimeter...

Embodiment 2

[0040] The planting method of present embodiment purple black glutinous rice comprises the following steps:

[0041] A. Disease prevention: put the purple black glutinous rice seeds in a cool place, dry them, rinse them with clean water, then soak them in warm water at 45°C to 50°C until the water temperature drops to 28°C to 33°C, and place the purple black glutinous rice seeds at 35°C Soak the seeds in the greenhouse at ~38°C for 22 hours, cool the seeds to 28°C-30°C after the seeds become white; after the seeds germinate, use imidacloprid with a concentration of 10% to dress the seeds; the mass ratio of imidacloprid to seeds is 1:280;

[0042] B, sowing: choose a mound around the field to face the sun and dry land with convenient drainage and irrigation as a seedling field, sow in early May, sow 7 kilograms per mu of seedling field, and cover the film to raise seedlings;

[0043] C, transplanting: after the seedling grows to 17.8 centimeters, transplant the seedling to the ...

Embodiment 3

[0052] The planting method of present embodiment purple black glutinous rice comprises the following steps:

[0053]A. Disease prevention: Put the purple black glutinous rice seeds in a cool place, dry them, rinse them with clean water, then soak them in warm water at 45°C to 50°C until the water temperature drops to 28°C to 33°C, and place the purple black glutinous rice seeds at 35°C Soak the seeds in the greenhouse at ~38°C for 25 hours, cool the seeds to 28°C-30°C after the seeds become white; after the seeds germinate, use imidacloprid with a concentration of 10% to dress the seeds; the mass ratio of imidacloprid to seeds is 1:320;

[0054] B, sowing: choose a mound around the field to face the sun and dry land with convenient drainage and irrigation as the seedling field, sow in mid-April every year, sow 9 kilograms per mu of seedling field, and cover the film to raise seedlings;

[0055] C, transplanting: after the seedling grows to 20 centimeters, the seedling is trans...

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PUM

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Abstract

The invention discloses a planting method of purple black glutinous rice and relates to the technical field of rice planting. Disease can be prevented by advance seed dressing and seed soaking, the yield is improved with the methods of sparse transplanting density, organic fertilizer application, solar insecticidal lamp disinfestation, large land water breaking before harvesting by several days, duly early harvesting, improved grain airing and the like, with the adoption of the method for cultivating the purple black glutinous rice, the tiller number is increased, and the acre yield can reach 400-500 kg.

Description

technical field [0001] The invention relates to the technical field of rice cultivation, in particular to a method for planting purple-black glutinous rice. Background technique [0002] Zihei glutinous rice is a medium-maturing local traditional variety, with a full growth period of 145-150 days, a plant height of 183 cm, a compact plant type, thick and straight leaves, dark purple stems and leaves, black kernels, and Stronger than lodging-resistant, the rate of ear formation is higher, the ear length is 18.2 cm, the total number of grains per ear is 125, the average seed setting rate reaches 85.6%, each ear rice receives 110-120 grains, the thousand-grain weight is 26-27 grams, and the yield per mu is 300-350 Kilogram. At present, purple black glutinous rice has begun to be planted on a large scale. [0003] Zihei glutinous rice is a precious variety. However, the tillering ability of purple black glutinous rice is moderate and high. The traditional planting method of pu...

Claims

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Application Information

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IPC IPC(8): A01G16/00A01C1/00C05G3/04A01G22/22C05G3/80
CPCA01C1/00A01G22/22C05F1/005C05G3/80C05F3/00C05F5/002C05F5/006C05F11/00C05F11/02
Inventor 贾荣春
Owner 贾荣春
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