What is the effect of granular ammonium chloride on fruit tree growth and yield?
2024-01-16 15:39:22
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Granular ammonium chloride is a common nitrogen fertilizer, which has a certain effect on the growth and yield of fruit trees. Here are some of my analysis and views on its impact:
First, granular ammonium chloride, as a nitrogen fertilizer, can provide the nitrogen required by plants and promote the growth and development of fruit trees. Nitrogen is an important component of plant synthesis of protein and nucleic acid, and is one of the necessary nutrients for the growth of fruit trees. By applying granular ammonium chloride, the nitrogen supply of fruit trees can be increased, and the growth rate and plant volume of fruit trees can be increased. For fruit farmers, it can improve the survival rate of seedlings in the orchard and the tree shape cultivation effect of seedlings.
Secondly, the chlorine element in granular ammonium chloride also has a certain effect on the growth and yield of fruit trees. Chlorine is involved in important physiological processes such as osmotic regulation, ion balance and photosynthesis in plants. Appropriate chlorine supplement can increase the stress resistance and photosynthetic efficiency of fruit trees, improve fruit quality and yield. However, excessive chlorine has a negative effect on fruit trees, inhibiting the growth and development of fruit trees, especially for some fruit tree varieties that are sensitive to chlorine.
In addition, as a salt fertilizer, granular ammonium chloride may have a certain effect on soil salinity and pH value of fruit trees. Excessive application of granular ammonium chloride will increase the salt concentration of soil, lead to soil salinization, and affect the absorption and utilization of other nutrients by fruit trees. At the same time, the application of ammonium chloride will also reduce the pH value of the soil and acidify the soil, which will affect the availability of other nutrients and the growth and development of fruit trees. Therefore, when using granular ammonium chloride, the amount of fertilizer should be controlled according to the varieties of fruit trees and soil conditions to avoid the negative effects of soil salinization and acidification.
In addition, nitrogen loss should be considered in the application of granular ammonium chloride. Granular ammonium chloride is prone to leaching and volatilization in soil, resulting in loss of nitrogen. Especially in the rainy season or hot and rainy climate, the loss of leaching and volatilization will be more serious. Therefore, when using granular ammonium chloride, fruit farmers should pay attention to the timing and method of application to minimize nitrogen loss.
All in all, granular ammonium chloride has a certain promoting effect on the growth and yield of fruit trees, but its use needs to be properly mastered to avoid negative effects. When using granular ammonium chloride, fruit farmers should combine fruit varieties, soil conditions and climate characteristics, scientific fertilization, reasonable control of fertilizer amount and fertilization time, in order to greatly play its effect of promoting fruit growth and yield.
