Heating blanket hotbed germination method of rice seeds

Abstract

The invention discloses a heating blanket hotbed germination method of rice seeds. The germination method employs the following steps: 1, hotbed preparation before germination: packaging a heating blanket with 2-3 layers of new plastic agricultural films, so as to prevent entering of water from periphery of the heating blanket, moisture and electric leakage; selecting a house with good thermal insulation properties, cleaning the house, using 10-20 cm of virus-free dry straw, sawdust and other insulation materials as the bottom, paving the heating blanket wrapped with film on the insulation materials, and then spreading a straw mat or bamboo mat on the heating blanket, in order to heap the seeds and germinate; and surrounding the hotbed by wooden boards; 2, seed disinfection; 3, rice seed preheating; 4, heating blanket germination: draining the preheated water-absorbing rice seeds, evenly spreading the seeds on the heating blanket hotbed, then covering the rice with a plastic film, covering the film with grass and other insulation material, firmly fastening the periphery, powering for germination, placing 2-3 thermometers at equal intervals in the hotbed, and always maintaining a temperature of 25-32 DEG C.

Description

technical field [0001] The invention relates to a method for accelerating germination, in particular to a method for accelerating germination in an electric blanket hotbed for rice seeds, and belongs to the field of accelerating germination methods. Background technique [0002] Mastering the soaking time and method of rice is the key to improving the germination rate of rice. With the change of farming system and the diversification of rice cultivation methods, if rice soaking and accelerating germination are still stick to the old rules, it will often result in too long soaking time of rice seeds, release of seed nutrients, and peculiar smell leading to uneven germination and low germination rate. Low, even lead to the phenomenon of high temperature burning buds in the process of germination. Contents of the invention [0003] Based on the existing rice germination method and using innovative scientific principles, the present invention proposes an electric blanket hotb...

AI Technical Summary

Problems solved by technology

With the change of farming system and the diversification of rice cultivation methods, if rice soaking and accelerating germination are still stick to the old rules, it will often result in too long soaking time of rice seeds, release of seed nutrients, and peculiar smell leading to uneven germination and low germination rate. Low, even lead to high temperature burning buds in the process of germination