Fertilizing, watering, spraying and fertilizing all kinds of crops in spring. Various crops have their own fertilizer-demanding habits, and they have different requirements for certain elements according to different growth periods. For example, Pingguo autumn and winter are mainly supplemented with organic matter supplemented with large and medium-sized elements, because it is the basic nutrient for crop survival and lays the foundation for branching, leafing and flowering in the coming year. Organic nutrients are comprehensive and are the main components of the soil granule structure. Enhancing the water and fertilizer retention of the soil is the main component of enzyme decomposition and conversion and improving the utilization rate of enzymes. This is the reason why Nong Yan has a saying called "one victory over three". In recent years, the more fertilizers applied, the less effective the fertilizer effect was due to the lack of organic matter in the soil. Everyone's demand for production is increasing in production. While asking for high yield, they ignore the supplement of soil organic matter and trace elements. Unhealthy soil will lead to sub-health of the tree body. , Yellow leaves, rot, root rot, bitter pox and fruit shrinkage of fruits, etc. In short, high-quality and high-yield must be applied scientifically and rationally to large and medium-sized element soils. Trace elements can meet the needs through leaf spraying. Reasonably combine organic and inorganic. Scientifically and rationally according to different growth periods, crops demand for different elements. Critical period To choose different nutrients to supplement, only in this way will you get twice the result with half the effort and maximize the investment benefits. Watering is the lifeblood of agriculture and the most indispensable for tree growth and fruit development. Reasonable irrigation can make the tree strong and the fruit color, shape and taste are good. However, excessive watering caused by continuous flooding of two or three consecutive floods can lead to a decrease in soil temperature, poor compaction, poor air permeability, a decrease in soil picking capacity, and a decrease in soil oxygen content, which can cause root respiration obstruction due to low ground temperature and compaction. The occurrence of rot. Germination is late, the new shoots of the tree develop slowly, and some diseases and physiological diseases will be caused by low temperature and high humidity. Excessive watering will also cause the soil nutrients to sink. Look at the trees (look at the fruits) and the weather to determine the amount of water. Reasonable watering trees are strong but not prosperous, and they can produce high yields year after year, and the fruits will be colorful and durable for storage and transportation. The application of pesticides and pesticides should follow the principle of high efficiency, low toxicity and low residue. According to the phenological period of diseases and insect pests in different growing seasons, the corresponding agents should be selected for prevention and control in a timely manner. The principle of prevention should be mainly supplemented by treatment. Pay attention to the requirements of different agents on temperature and humidity. The crops (fruits) are used in different growth periods, that is, the efficacy of the crops and the safety of the crops (fruits) must be considered. Including the safety of the combination of pharmaceuticals. The occurrence characteristics of diseases and insect pests are different due to different climates every year, so the occurrence degree is different, so they should be wise and mastered. Another point is not to over-use the drug, thinking that randomly increasing the dosage (especially in early spring) will quickly cause resistance to diseases and insect pests, which will be unfavorable for later prevention and control. There is a problem with the use time of medicines. Diseases have an infective period and insects have an egg-blossoming period. The correct medicine should be selected at the right time to do more with less. Otherwise, it will be laborious. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone White tea, belongs to the micro-fermented tea, old white tea is often prepared as medicine to practical, its medicinal properties are very good. It has the effect of moistening the lungs and protecting the liver. The production of white tea is special, after picking the fresh leaves, it is not killed, but only dried and processed by sun-drying. The buds and hairs of the finished tea are relatively intact, with white hairs showing and the fragrance of hairs overflowing; the soup color is clear, generally yellow-green, and the taste is light with a strong sweetness. The main production areas of white tea are in Fuding, Fujian, Zhenghe and Jinggu, Yunnan, and the more famous white teas are: white hairs silver needle, white peony, Shoumei, Fuding white tea and so on. White Tea Powder,White Matcha Tea,White Tea Powder Organic,White Matcha Powder Shaanxi Zhongyi Kangjian Biotechnology Co.,Ltd , https://www.zhongyibiotech.com
White tea is simpler than black tea and green tea in terms of production method. After being picked, it is directly dried or dried in the sun without any frying or twisting action. Because of the simplicity of the production process, white tea retains the nutrients in the tea leaves to a great extent. People who often drink white tea in the summer rarely get heatstroke. Experts believe that this is because white tea contains a variety of amino acids, which have the effect of reducing heat, dispelling heat and detoxifying.
Fertilization of fruit trees in spring: how to increase soil organic matter