Wheat Seed Dressing Method for Improving Wheat Emergence Rate and Increasing Yield

Abstract

The invention discloses a wheat seed dressing method capable of increasing the wheat emergence rate and the increasing yield. The wheat seed dressing method comprises the following steps: (1) putting sorted wheat seeds into a container capable of being sealed, putting a nutrient absorption agent into the container, adding 1-2kg of the nutrient absorption agent into per 100kg of wheat seeds, adding purified water, soaking the upper surfaces of the wheat seeds by the water, sealing the container, extracting air in the container slowly so as to form negative pressure, soaking for 10-20 minutes at the negative pressure, sterilizing the surfaces of the wheat seeds, and seeping the partial nutrient absorption agent and the partial purified water into wheat seed tissues so as to increase the content of selenium for plants; (2) fishing out the soaked wheat seeds, airing the water on the surfaces, feeding into a tumbling machine for tumbling, vacuumizing once at each 5-8 minutes, tumbling for 2-3 minutes after vacuumizing each time, then pumping to form a vacuumizing condition, and repeating for 2-4 times in the way, so that the wheat seeds can achieve a breathing effect in the tumbling process, and the sprouting rate at the later stage is increased; and (3) adding a stirring agent after tumbling, and performing seed dressing.

Description

technical field

[0001] The invention relates to the field of agricultural technology, in particular to a wheat seed dressing method capable of improving the emergence rate of wheat and increasing the yield. Background technique

[0002] Wheat is one of the four major grain and oil crops. It is rich in starch, fat, protein, vitamins, phosphorus, calcium, iron and other nutrients. It can be cultivated all over the country. Its sowing area and total output are second only to rice, ranking Ranked second. Wheat plants are relatively short, but they have a well-developed root system, strong absorption capacity, need more nutrients, and consume a lot of soil fertility. Like other major food crops, the absorption of nitrogen, phosphorus, and potassium by wheat also has obvious phases, and the amount of nitrogen, phosphorus, and potassium absorbed is also different in different growth periods.

[0003] Wheat seed dressings are getting more and more attention from farmers. At presen...