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Upland rice planting method

A planting method and technology of upland rice, which is applied in the field of upland rice planting, can solve the problems such as poor growth of seeds in the early stage of planting, difficulty in improving, and the germination rate of upland rice is affected by the environment, so as to prevent rapid loss of water, promote seed germination, and ensure normal germination.

Pending Publication Date: 2021-02-12
JINGGANGSHAN UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the germination rate of upland rice is affected by the environment, and it is difficult to increase, mainly due to poor development of seeds in the early stage of planting. Therefore, the pre-treatment of seeds is very important for improving the germination rate of upland rice. At present, the common method for upland rice seeds is to use seed dressing. The treatment mainly focuses on the prevention and control of diseases and insect pests. It is rare to treat the seeds of upland rice by combining the transformation of seeds and the control of insect pests

Method used

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  • Upland rice planting method

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Embodiment 1

[0028] Present embodiment 1 provides a kind of upland rice cultivation method, comprises the following steps:

[0029] S1, Cultivated land: Apply 25kg of base fertilizer per mu before plowing the land, then plow the land, finely plow, crush the soil, keep moisture, and weeding, and the plowing depth is 18-20 cm;

[0030] The base fertilizer is made by mixing organic decomposed manure and ternary compound fertilizer according to the mass ratio of 1:1, and the ternary compound fertilizer is composed of urea, potassium dihydrogen phosphate and potassium chloride according to the mass ratio of 2:1:1. matched;

[0031] The organic decomposed manure is a mixture of livestock and poultry manure and straw decomposed manure according to the mass ratio of 4:1;

[0032] The livestock and poultry manure is mixed by chicken manure, pig manure and cow manure according to the mass ratio of 1:1:1;

[0033] S2, seed treatment: select high-quality Upland Rice No. 9 seeds for oxygenation treat...

Embodiment 2

[0041] Embodiment 2 provides a kind of upland rice cultivation method, comprises the following steps:

[0042] S1, Cultivated land: Apply 20kg of base fertilizer per mu before plowing the land, then plow the land, finely plow, crush the soil, keep moisture, and weeding, and the plowing depth is 18-20 cm;

[0043] The base fertilizer is made by mixing organic decomposed manure and ternary compound fertilizer according to the mass ratio of 1:1, and the ternary compound fertilizer is composed of urea, potassium dihydrogen phosphate and potassium chloride according to the mass ratio of 2:1:1. matched;

[0044] The organic decomposed manure is a mixture of livestock and poultry manure and straw decomposed manure according to the mass ratio of 3:1;

[0045] The livestock and poultry manure is mixed with cow manure, sheep manure, horse manure and duck manure according to the mass ratio of 1:1:1:1;

[0046] S2, seed treatment: select high-quality Upland Rice No. 9 seeds for oxygenat...

Embodiment 3

[0054] Embodiment 3 provides a kind of upland rice cultivation method, comprises the following steps:

[0055]S1, Cultivated land: Apply 20kg of base fertilizer per mu before plowing the land, then plow the land, finely plow, crush the soil, keep moisture, and weeding, and the plowing depth is 18-20 cm;

[0056] The base fertilizer is made by mixing organic decomposed manure and ternary compound fertilizer according to the mass ratio of 1:1, and the ternary compound fertilizer is composed of urea, potassium dihydrogen phosphate and potassium chloride according to the mass ratio of 2:1:1. matched;

[0057] The organic decomposed manure is a mixture of livestock and poultry manure and straw decomposed manure according to a mass ratio of 5:1;

[0058] The livestock and poultry manure is mixed with pig manure, cow manure, rabbit manure and pigeon manure according to the mass ratio of 1:1:1:1;

[0059] S2, seed treatment: select high-quality Upland Rice No. 9 seeds for oxygenatio...

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Abstract

The invention relates to the technical field of crop planting, and particularly discloses an upland rice planting method. The upland rice planting method comprises the steps of ploughing, seed treatment, sowing, irrigation, topdressing and pest control, wherein a seed treatment method is characterized in that seeds are treated by combining oxygenation treatment with seed dressing of a seed dressing agent, and the method specifically comprises the following steps that the seeds are soaked in water, after oxygen is continuously conveyed to the bottom of the water 10-14 hours, sealing treatment is carried out 3-5 hours, then the seeds are filtered out to be aired 2-6 hours, the operation is repeated 2-3 times to obtain oxygenated seeds, and then seed dressing treatment is carried out on the oxygenated seeds by using the seed dressing agent. According to the upland rice planting method, the upland rice seeds are oxygenated, and meanwhile, the oxygenated upland rice seeds are subjected to seed dressing treatment, so that the germination rate of the seeds is greatly increased, the cost is low, and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a method for planting upland rice. Background technique [0002] Upland rice, also known as upland rice, is an ecological crop formed by the long-term domestication and evolution of rice in dry land without water layer. It is suitable for cultivation in dry land, and it is mainly distributed in dry land and hillside land with stable summer rainfall but lack of irrigation conditions, or low-lying areas where spring drought and summer and autumn are prone to waterlogging. [0003] The world's upland rice planting area is about 19 million hectares 2 , accounting for 12.7% of the total cultivated rice area, of which 12.16 million hectares are in Asia 2 , accounting for 64%. Upland rice has the characteristics of early tolerance, barren tolerance, and wide adaptability. Under the circumstances of global population expansion, climate warming, and water shortages, the developmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01C1/06
CPCA01C1/06A01G22/22
Inventor 孙惠敏郑伟王复标
Owner JINGGANGSHAN UNIVERSITY
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