Knitted Hat Knitted Hat
Yacheng Knitting Co., Ltd. can mass produce customized high-quality knitted garments, including sweaters, Custom Knit Sweaters, Knitted Pants, Knitted Skirt, Knitted Shoes, Knitted Scarves and Knitting Blanket. If you need to order knitted products, please contact us.
Knitted Hat,Stocking Hat,Mens Knitted Hat,Ladies Winter Hats DongGuan Yacheng Knitting Co., Ltd , https://www.dgycknitting.com
The effect of soil moisture on crop nutrient absorption is mainly reflected in the following four aspects:
1. The mineralization of soil organic nutrients requires the participation of water.
2. The dissolution of chemical fertilizers in soil requires the participation of water, and no dissolved nutrients can be absorbed and utilized.
3, nutrient transfer to the root table requires the participation of water, nutrient transfer to the root table is mainly carried out by diffusion, mass flow, and diffusion and mass flow are required to use soil moisture as medium.
4. The absorption of nutrients by the root system requires either moisture or moisture as the medium for both active and passive absorption.
While affecting nutrient uptake, soil moisture also affects seed germination and crop growth. The water absorption of crop seeds is closely related to the material composition of the seed itself. For example, the beans need to absorb 90-10% of the seed weight to germinate, while wheat absorb 50-60%, corn 40%, and millet. 25% can germinate.
In general, the water requirement for crops at the seedling stage is relatively small. As the crop growth gradually increases, the water requirement is greatest at the time of vigorous growth, and the demand at maturity is gradually reduced. In the case where soil moisture does not meet the needs of plant growth, the crop cannot grow normally, and severely affects the survival of the crop. Therefore, a soil moisture analyzer can be used to understand the changes in soil moisture and appropriate Increase soil moisture to promote normal plant growth.
This knitted hat is a kind of hat that is generally used in cold weather and suitable for people of all ages. The material of the hat is generally woolen yarn, which is knitted, hence the name knitted hat. In the cold season, many people choose knitted hats to keep warm outdoors, and they can also use fashionable knitted hats as a matching outfit. There are many styles of knitted hats, and each style has its own unique features. You can choose according to your needs.
Effects of Soil Moisture on Nutrient Absorption and Crop Growth
Effects of Soil Moisture on Nutrient Absorption and Crop Growth When applying nutrients to the soil, first understand the nutrients in the soil and fertilize it. You can use a soil tester to understand this, but pay attention to the soil after fertilization. The changes in the moisture content can promote the application of the chemical fertilizers. The quick soil moisture analyzer can be used to understand the moisture in the soil, and appropriate irrigation can be performed by understanding the requirements of different fertilizers on the soil moisture.