Root treating agent for rice seedling transplanting

Abstract

The invention discloses a root treating agent for rice seedling transplanting and relates to the technical field of rice planting. The treating agent is prepared from, by weight, 20-25 parts of illicium lanceolatum leaves, 15-20 parts of castor leaves, 10-15 parts of rice chaff ash, 10-15 parts of subprostrate sophora, 8-12 parts of hydrogenated rosin, 5-8 parts of polyvinyl butyral, 5-8 parts of activated carclazyte, 4-6 parts of jasmine root, 4-6 parts of polyacrylamide, 3-5 parts of cottonseed cakes, 3-5 parts of volcanic ash, 2-3 parts of sodium tripolyphosphate, 2-3 parts of tobacco straw, 2-3 parts of gallnut, 1-2 parts of chlorcosane, 1-2 parts of sodium acetate dehydrogenation, 1-2 parts of wintergreen oil, 0.5-1 part of turpentine, 0.5-1 part of menthol, 0.5-1 part of nano titanium dioxide and 200-300 parts of water. The treating agent can reduce the moisture volatilization amount, provides sufficient nutrients for root growth, can protect roots, and reduces or even avoids damage of diseases and pests to the roots, thereby greatly increasing seedling transplanting survival rate and shortening seedling recovering time after transplanting.

Description

Technical field: [0001] The invention relates to the technical field of rice planting, in particular to a root system treatment agent for transplanting rice seedlings. Background technique: [0002] After the rice seedlings are raised, they will be transplanted to the field manually or mechanically. The transplanting can promote the development of the root system of the seedlings, help to increase the effective tillering, and thus increase the yield of rice. The importance of rice seedling transplanting work is not only to simply complete the transplanting work, but more importantly, how to improve the survival rate of rice seedlings. In actual planting, the seedlings raised are usually directly inserted into the field after being pulled out from the seedbed. The seedlings pulled up from the seedbed will not be transplanted immediately, and there will be a period of stacking time in the middle. During this time, the seedlings will lose a lot of water, especially in high tem...

AI Technical Summary

Problems solved by technology

The seedlings pulled up from the seedbed will not be transplanted immediately, and there will be a period of stacking time in the middle. During this time, the seedlings will lose a lot of water, especially in high temperature weather, the seedlings will wither. After a long time, it may even die and need to be filled with seedlings

In addition, the transplanted seedlings will be affected by diseases and insect pests in the field, which will have the greatest impact on seedlings with underdeveloped root systems and slow growth, and there is a risk of infecting normal seedlings