Method for planting rice by soaking seeds in rice disease-resistant insect-resistant soaking solution to hasten germination
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A technology of seed soaking, germination and seed soaking liquid, applied in the fields of botanical equipment and methods, rice cultivation, pesticides, etc. Labor cost, simple configuration effect
Inactive Publication Date: 2017-08-11
湖南盛农企业管理有限公司
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[0005] 2. Pesticide residues in rice
The spraying of pesticides, especially the spraying of pesticides within one month before rice harvest, will have some pesticide residues more or less. If it exceeds the standard, it will also have a certain impact on human health
[0006] 3. The diseases and insect disasters encountered by rice during the growth cycle have had a certain negative impact on the growth of rice itself. Even if the pesticides are sprayed in time after the pests are discovered, it is also a remedial measure.
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[0044] A, the configuration of the seed soaking stock solution: weigh each raw material according to the ratio in Table 1 and mix them, stir evenly to obtain the seed soaking solution, and set aside;
[0045] B. Dilution of seed soaking stock solution: add water 8 times its weight to the seed soaking stock solution to dilute and set aside;
[0046] C. Rice seed soaking: Soak the rice seeds in the seed soaking solution configured in step B (the soaking ratio is the weight of the rice seeds: the weight of the soaking solution is 5:2), take it out after soaking for 1 day, and drain;
[0047] D. Acceleration of rice seeds: Accelerate the germination of the rice seeds obtained by draining in step C, and complete the acceleration at 30°C. After the acceleration is completed, it can be broadcast and planted in the paddy field.
[0048]
[0049] Table 1
[0050] In the above examples, rice seeds of the Huanghuazhan variety were selected for soaking. The specific planting time and ...
Embodiment 2
[0058] A, the configuration of seed soaking stock solution: according to the proportioning of embodiment 1-2 in the above table 1, take each raw material and mix, stir to obtain seed soaking stock solution, for subsequent use;
[0059] B. Dilution of seed soaking stock solution: add water 12 times its weight to the seed soaking stock solution for dilution, and set aside;
[0060] C. Rice seed soaking: Soak the rice seeds in the seed soaking solution configured in step B (the soaking ratio is the weight of the rice seeds: the weight of the soaking solution is 5:2), take it out after soaking for 1 day, and drain;
[0061] D. Acceleration of rice seeds: Drain the rice seeds obtained in step C for acceleration, and complete the acceleration at 30°C. After the acceleration is completed, it can be broadcast and planted in the paddy field (corresponding to sowing in different periods of early rice, middle rice and late rice).
[0062] Among them, in Example 2, in the period of early ...
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Abstract
A method for planting rice by soaking seeds in rice disease-resistant insect-resistant soaking solution to hasten germination comprises the steps of A, preparing soaking raw liquid, to be specific, mixing chlorantraniliprole suspending agent, pymetrozine, and mixture of trifloxystrobin and tebuconazole, stirring well to obtain the soaking raw liquid for use; B, diluting the soaking raw liquid, to be specific, adding water 8-12 times the weight of the soaking raw liquid into the same to carry out diluting so as to obtain the soaking raw liquid for use; C, soaking rice seeds; D, hastening germination of the rice seeds, to be specific, hastening the germination of the drained rice seeds of step C, and broadcasting the rice seeds for planting on a rice field after germination hastening. According to the method for planting rice by soaking seeds in the rice disease-resistant insect-resistant soaking solution to hasten germination, by soaking in the specific rice disease-resistant insect-resistant soaking solution, fertilizers are basically not required to be applied during growth of rice, and no pollution is caused to field water.
Description
technical field [0001] The invention relates to the technical field of rice planting, in particular to a method for planting rice by soaking seeds in an anti-pest disease and insect soaking liquid. Background technique [0002] At present, rice is one of the most important food crops in the world. The sown area of rice in China accounts for a quarter of the country's food crops, while the output accounts for more than half. At present, the cultivation of rice is inseparable from the control of diseases and insect pests, and spraying pesticides is one of the most important means. [0003] The spraying of rice pesticides mainly brings about the following problems: [0004] 1. It consumes a lot of labor. Generally, a season of rice needs to be sprayed three to four times from sowing to harvesting, and the number of spraying is more frequent in years with severe pests and diseases. [0005] 2. Pesticide residues in rice. The spraying of pesticides, especially the spraying ...
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