Planting method of alpine black rice

Abstract

The invention discloses a planting method of alpine black rice. The planting method comprises the steps of S1, seed selection, wherein according to the local growth period and effective active accumulated temperature, an approved brand variety with good quality is selected; S2, seed drying in the sun, wherein woven cloth or plastic cloth is laid on a cement sunning ground, rice seeds are dried for1-2 days in the opulent sunshine, and it should be avoided that the rice seeds are directly laid on the surface of the cement sunning ground; through the planting method, the germination rate of organic black rice and the production of later rice ears can be improved, the rice nutrition and taste are improved, the inorganic fertilizer residues are reduced, the effective tillering of rice is improved, the chilling damage is prevented, the percentage of ear-bearing tiller and grain number per ear are improved, the thousand kernel weight is increased, the alpine black rice matures 7-10 days early, the yield of the alpine black rice is increased by 10% or above, the milled rice rate is improved by about 2%, and the rice quality is improved by 1-2 levels.

Description

technical field [0001] The invention relates to the technical field of planting organic black rice, in particular to a planting method of alpine black rice. Background technique [0002] Organic black rice is a precious variety of rice and belongs to glutinous rice. The main nutritional components include 8.5-12.5% ​​of crude protein, 2.7-3.8% of crude fat, 75-84% of carbohydrates, and 1.7-2% of crude ash. Organic black rice contains Manganese, zinc, copper and other inorganic salts are mostly 1-3 times higher than rice, and contain special ingredients such as vitamin C, chlorophyll, anthocyanin, carotene and cardiac glycosides that rice lacks. Rice cooked with organic black rice The porridge is fragrant and oily, soft and glutinous, rich in nutrition, and has a good nourishing effect. It is called "blood-enriching rice", "longevity rice", etc. There is a Chinese folk saying that "it must be nourished when it is dark", so its planting method is very important. . [0003] H...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a planting method for alpine black rice, which can effectively solve the problems raised in the above background technology that the quality of organic black rice cannot be guaranteed, its survival rate cannot be improved, and its quality cannot be guaranteed. There are some pesticide residues, which lead to the quality of rice ears in the later stage Low, bad taste problem problem

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