Cultivating method for Chinese milk velch seedlings

Abstract

The invention discloses a cultivating method for Chinese milk velch seedlings. The cultivating method comprises the following steps that A, Chinese milk velch seeds with full grains are selected, soaked in alcohol for 5-10 hours and then soaked in a 3-5 wt% phosphoric acid aqueous solution for 3-5 hours for disinfection; B, after natural drying, the Chinese milk velch seeds are placed in an indolebutyric acid aqueous solution with the concentration of 16-25 mg / L for soaking for 6-8 hours, wherein the indolebutyric acid aqueous solution is prepared in advance; C, planting soil for Chinese milkvelch is prepared; D, organic fertilizer is used as a raw material for manufacturing a seedling raising frame. According to the Chinese milk velch seedlings cultivated by means of the method, the resistance of the seedlings to diseases and pests can be effectively improved, and the survival rate can be effectively increased; at the same time, raw materials of the required planting soil are easy toobtain, the preparation method is simple, and the cost for cultivating the Chinese milk velch seedlings is reduced. In addition, the organic fertilizer is used as the raw material for manufacturing the seedling raising frame so that not only can the recycling rate of waste be increased, but also nutrients required for the Chinese milk velch seedlings can be further increased, and the growth rateof the seedlings is increased.

Description

technical field [0001] The invention relates to the technical field of cultivating safflower seedlings, in particular to a method for cultivating safflower seedlings. Background technique [0002] Safflower, also known as milk vetch, is a perennial herbaceous plant of the genus Astragalus in the leguminous family. It is mostly inter-sowed in late rice fields in autumn and used as the base fertilizer for early rice. It is the most important winter green manure crop in rice fields in my country. Early-maturing varieties include Yijiangzi, Leping, Changde, Minzi No. 1, etc., middle-maturing varieties include Yijiangzi No. 2, Yujiang Daye, Pingning No. 3, Minzi No. 6, etc. Purple vetch, etc. In addition to being used as green manure, milk vetch can also be used as feed directly or silage milk vetch. It has high nutritional value. It blooms all over the fields in spring, just like purple clouds. Diseases and insect pests and lack of nutrition often occur in the cultivation process,...

AI Technical Summary

Problems solved by technology

[0002] Safflower, also known as milk vetch, is a perennial herbaceous plant of the genus Astragalus in the leguminous family. It is mostly inter-sowed in late rice fields in autumn and used as the base fertilizer for early rice. It is the most important winter green manure crop in rice fields in my country. Early-maturing varieties include Yijiangzi, Leping, Changde, Minzi No. 1, etc., middle-maturing varieties include Yijiangzi No. 2, Yujiang Daye, Pingning No. 3, Minzi No. 6, etc. Purple vetch, etc. In addition to being used as green manure, milk vetch can also be used as feed directly or silage milk vetch. It has high nutritional value. It blooms all over the fields in spring, just like purple clouds. Diseases and insect pests and lack of nutrition often occur during the cultivation process, resulting in slow growth of seedlings. For this reason, we propose a method for cultivating safflower seedlings

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