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Organic paddy rice high-yield cultivation method

A high-yield planting and organic rice technology, applied in the field of agricultural cultivation, can solve the problems of low yield and unsatisfactory yield increase effect, and achieve the effect of reducing insect pests, better prevention effect, and good integration

Inactive Publication Date: 2016-10-12
广德县新农民水稻种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the yield of the existing organic rice planting method is low. Although the improvement of the yield from the rice variety has achieved certain results, the ideal effect of improving the yield has not yet been achieved from the rice planting method.
The invention patent with the patent number CN201510297779.2 discloses an organic rice planting method, but it mainly focuses on reducing the amount of pesticide application and reducing costs, and has not achieved the desired effect of increasing production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A rice cultivation method, comprising the steps of:

[0042] 1) Select plump and disease-free rice seeds, soak the seeds with a seed soaking solution at a temperature of 35°C for 12 hours, and sow them on the seedling field; each liter of the soaking solution includes 550ml of biogas slurry, 80ml of sodium hypochlorite solution, 50g of betaine, and proline 0.8g, surplus is water; When using, immerse the seed and get final product; The concentration of sodium hypochlorite solution is 30%, and the present embodiment selects 35% for use;

[0043] 2) When the rice seedling grows to the one-to-two-leaf stage, spray seedling-stage fertilizer in an amount of 100ml per square meter; apply the seedling-stage substrate in the three-to-four-leaf stage; the seedling-stage fertilizer includes 45 parts by weight of ginger juice, 10 parts by weight of aloe vera extract, 1 part by weight of chitooligosaccharides, 1 part by weight of garlic extract and 1 part by weight of Houttuynia cor...

Embodiment 2

[0051] A rice cultivation method, comprising the steps of:

[0052] 1) Select plump and disease-free rice seeds, soak them in water at 10°C for 16 hours, then transfer them to warm water at 40°C for 5 minutes, then transfer them to warm water at 50°C for 10 minutes, and then dry them at 42°C. Afterwards, soak the seeds with a seed soaking solution at a temperature of 35°C for 12 hours, and sow them on the seedling field; each liter of the soaking solution includes 550ml of biogas slurry, 80ml of sodium hypochlorite solution, 50g of betaine, and 0.8g of proline, and the balance is water; When it is time to submerge the seeds; the concentration of sodium hypochlorite solution is 30%;

[0053] 2) When the rice seedling grows to the one-to-two-leaf stage, spray the seedling-stage fertilizer at an amount of 150ml per square meter; the three-to-four-leaf stage applies the seedling-stage matrix; the seedling-stage fertilizer includes 55 parts by weight of ginger juice, 15 parts by we...

Embodiment 3

[0062] A rice cultivation method, comprising the steps of:

[0063] 1) Select plump and disease-free rice seeds, soak them in water at 25°C for 24 hours, then transfer them to warm water at 45°C for 8 minutes, then transfer them to warm water at 55°C for 15 minutes, and then dry them at 45°C. Afterwards, soak the seeds with a seed soaking solution at a temperature of 37°C for 16 hours, and sow them on the seedling field; each liter of the soaking solution includes 700ml of biogas slurry, 150ml of sodium hypochlorite solution, 100g of betaine, and 1.2g of proline, and the balance is water; When it is time to submerge the seeds; the concentration of sodium hypochlorite solution is 45%;

[0064] 2) When the rice seedling grows to the one-to-two-leaf stage, spray seedling-stage fertilizer in an amount of 100ml per square meter; apply the seedling-stage substrate in the three-to-four-leaf stage; the seedling-stage fertilizer includes 45 parts by weight of ginger juice, 10 parts by ...

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Abstract

The invention relates to the field of agricultural cultivation, and relates to a paddy rice cultivation method. The method comprises the following steps: (1) paddy rice seeds are selected, and are subjected to seed soaking for 12-16h with a seed soaking liquid under a temperature of 35-37 DEG C; (2) a seedling-stage fertilizer is sprayed, and a seedling-stage substrate is applied; (2) when the seedlings reach a stage of 5-6 leaves, the seedlings are transplanted into a field spread with a cultivation base fertilizer; (4) when the paddy rice seedlings start tillering, a tillering fertilizer is applied; (5) when the paddy rice seedlings starts flowering, a flowering-stage fertilizer is applied; (6) when the paddy rice seedlings starts filling, a filling fertilizer is applied, and a foliar fertilizer is added; and (7) harvesting is carried out. The method provided by the invention is highly targeting. Targeting fertilization is carried out during various growth periods. With the treatment with the seed soaking liquid, a germination period can be shortened, paddy rice growth can be accelerated, paddy rice stress resistance can be improved, a period from germination to flowering can be shortened, and a flowering period and a fruiting period can be prolonged. During the tillering stage, tillering amount is increased with the tillering fertilizer. With the flowering-stage fertilizer applied during the flowering stage, pollination success rate can be improved. During the filling stage, with the filling fertilizer and the foliar fertilizer, filling rate is greatly improved, yield is improved, and paddy rice grain fullness is improved.

Description

technical field [0001] The invention relates to a high-yield planting method of organic rice, which belongs to the field of agricultural cultivation. Background technique [0002] Rice is one of the most important food crops in my country and occupies an important position in the national economy. Its sown area, total output and per unit yield all rank first in food crops, which shows the importance of rice. However, the yield of the existing organic rice planting method is relatively low. Although the improvement of the yield from the rice variety has achieved certain results, it has not been able to achieve the desired effect of improving the yield from the rice planting method. The invention patent with the patent number CN201510297779.2 discloses an organic rice planting method, but it mainly focuses on reducing the amount of pesticide application and reducing costs, and has not achieved the desired effect of increasing production. Contents of the invention [0003] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01G9/10A01N61/00A01N59/00A01N43/36A01N37/44A01P21/00A01G22/22
CPCA01N37/44A01N43/36A01N59/00A01N61/00A01G22/22A01G24/00A01N2300/00
Inventor 杨世传
Owner 广德县新农民水稻种植专业合作社
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