Storage method for improving germination rate of rice seeds

A rice seed and germination rate technology, applied in the fields of seed and rhizome treatment, botanical equipment and methods, animal repellent, etc., can solve the problem of rice yield and quality decline, affect seed emergence rate and seedling growth situation, and ignore rice seed storage Condition control and other issues, to achieve the effect of promoting vitrification state, cytoplasm protection, structure and function protection

Inactive Publication Date: 2018-04-20
蚌埠农兴现代农业专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The effect of rice planting is directly related to the quality of seedlings, and the quality of rice seeds is closely related to the quality of seedlings. The quality of rice is not only related to the essential factors of the variety, but also related to the storage method after harvest. During the proc

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A storage method for improving the germination rate of rice seeds, comprising the following steps:

[0020] (1) After the rice is mature and harvested, spread the rice seeds on the concrete floor with a thickness of 0.6 cm, and put them in a dry and ventilated place to dry for 3 days, turn them every 2 hours during the drying period, and use NAA with a concentration of 80ppm before drying. Spray the surface of the seeds with the ABA mixed solution of 60ppm, and mix the chrysanthemum powder and 0.5% lime powder into the seeds with a weight ratio of 2.0% after airing;

[0021] (2) Put the mixed seeds in step (1) into air-permeable burlap bags, each bag weighs 50 kg, and put a pack of plant aromatherapy bags at the bottom, middle and seal of each bag, and each bag weighs 0.3 kg, choose the indoor leeward place as the storage place, the indoor carbon dioxide concentration is in the range of 6-8%, the oxygen concentration is in the range of 3.5-3.8%, the temperature is in th...

Embodiment 2

[0029] A storage method for improving the germination rate of rice seeds, comprising the following steps:

[0030] (1) After the rice is mature and harvested, spread the rice seeds on the concrete floor with a thickness of 0.7 cm, and put them in a dry and ventilated place to dry for 3 days, turn them every 2.5 hours during the drying period, and use NAA with a concentration of 90ppm and Spray the surface of the seed with the ABA mixed solution of 70ppm, and mix the chrysanthemum powder and 0.6% lime powder with a weight ratio of 2.2% in the seed after airing;

[0031] (2) Put the mixed seeds in step (1) into air-permeable burlap bags, each bag weighs 55 kg, and put a pack of plant aromatherapy bags at the bottom, middle and seal of each bag, and the weight of each bag is 0.4 kg, choose the indoor leeward place as the storage place, the indoor carbon dioxide concentration is in the range of 6-8%, the oxygen concentration is in the range of 3.5-3.8%, the temperature is in the r...

Embodiment 3

[0039] A storage method for improving the germination rate of rice seeds, comprising the following steps:

[0040](1) After the rice is ripe and harvested, spread the rice seeds on the concrete floor with a thickness of 0.8 cm, and place them in a dry and ventilated place to dry for 4 days, and turn them every 3 hours during the drying period. Before drying, use NAA with a concentration of 100ppm and Spray the surface of the seeds with the ABA mixed solution of 80ppm, and mix in the seeds with a weight ratio of 2.5% chrysanthemum powder and 0.8% lime powder after airing;

[0041] (2) Put the mixed seeds in step (1) into air-permeable burlap bags, each bag weighs 60 kg, and put a pack of plant aromatherapy bags at the bottom, middle and seal of each bag, and each bag weighs 0.5 kg, choose the indoor leeward place as the storage place, the indoor carbon dioxide concentration is in the range of 6-8%, the oxygen concentration is in the range of 3.5-3.8%, the temperature is in the ...

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PUM

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Abstract

The invention relates to the technical field of agricultural planting, and discloses a storage method for improving the germination rate of rice seeds. According to the storage method, respiratory metabolism of seeds is controlled at a lowest level of life activities by controlling conditions of a storage environment, so that consumption of stored substances in the seeds is reduced to a minimum level; plant aromatherapy packages used for storage can prevent adverse effects of the environment on the seeds, so that mildewing and activity loss of the seeds are not caused; processing before sowingcan quickly wake up dormant seeds, so that seed germination is accelerated; and an adopted osmotic adjustment agent can promote cytoplasm to form a vitrification state, so that the cytoplasm is protected, a higher vigor of the seeds is kept, decay of the seeds is delayed, an aging speed of the seeds is reduced, and influence of biological factors on the seeds is eliminated. The storage method canprotect structures and functions of nutrient components of the seeds, and prevent stress of biological and abiotic factors on the seeds.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a storage method for improving the germination rate of rice seeds. Background technique [0002] Rice is an annual grass plant, about 1.2 meters high, with long and flat leaves, and panicles composed of many spikelets. The fruit is rice, which is called rice or rice after shelling. Rice can be divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice. Paddy rice is called rice or rice after shelling the rice grains. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining. Rice husks and rice straws also have many uses. Rice belongs to the Poaceae Oryza genus and is an extremely ancient crop. According to archaeological findings, rice has been planted in my country for at least 7,000 years. There are two species of cultivated rice in...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01N65/44
CPCA01C1/00A01N65/00A01N65/12A01N65/22A01N65/40A01N65/44
Inventor 胡本号
Owner 蚌埠农兴现代农业专业合作社
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