Cotton seedling raising transplantation method

Abstract

The invention relates to a method for transplanting cotton seedlings. The method comprises three steps of preparation of a matrix, sowing and transplanting sequentially. Step 1, cotton stalks, rape stalks, corn stalks, soybean stalks or wheat straws are crushed, added with a nitrogenous fertilizer, and mixed with human excrement or livestock and poultry manure bio-fertilizer or other fertilizers to obtain a mixture which is treated to obtain a prepared material, then the prepared material is sun-dried or baked, added with a fungicide and bagged for spare use; step 2, the prepared cotton stalkmatrix or the matrixes prepared from other stalks are filled in a seedling raising aperture disk or flatly spread on a plastic film laid on the ground as a seedbed, seeds are sown, watered and covered with an agricultural film, and seedlings are raised under heat insulation condition; step 3, an antitranspirant and a rooting agent are applied before transplanting; the taken seedlings are bound, put in the watered rooting agent solution for root soaking, and then taken out and put in a watered gel containing a water retention agent to dip the roots; when in transplantation, the water retentionagent is applied to planting furrows; after transplantation, the seedlings are covered with soil, and irrigated with adequate water for fixing the roots. The method is characterized by high seedling survival rate, stable effect, short rejuvenation period, low cost and environmental protection.

Description

technical field [0001] The invention relates to a cotton seedling raising and transplanting method. Background technique [0002] For a long time, cotton seedlings have been raised and transplanted in the way of nutrient pots. The disadvantage is that the production of nutrient pots is labor-intensive and labor-intensive. Therefore, in recent years, people have gradually adopted the new method of cotton seedlings without soil. This technology has been promoted for 5 to 6 years. Because the technology is not yet complete, the survival rate of transplanting is not stable enough, and the slow seedling period after planting is longer, which directly affects the cotton yield. Contents of the invention [0003] The object of the present invention is to provide a cotton seedling raising and transplanting method, which has the characteristics of high seedling raising survival rate, stable effect, short seedling slowing period, low cost and environmental protection. [0004] The t...

AI Technical Summary

Problems solved by technology

[0002] For a long time, cotton seedlings have been raised and transplanted in nutrient pots. The disadvantage is that the production of nutrient pots is labor-intensive and labor-intensive. Therefore, in recent years, people have gradually adopted the new method of soilless cotton seedlings. This technology has been popularized for 5-6 years. Due to the incompleteness of this technology, the survival rate of transplanting is not stable enough, and the slow seedling period after planting is long, which directly affects the cotton yield.