In the process of fertilization, fruit trees often complement irrigation. Fertilization can provide nutrient basis for fruit germination, flowering, fruiting and fruit expansion. Irrigation is important for relieving drought, promoting root nutrient absorption and regulating soil temperature. This edition of the manuscript explains the fruit fertilization and irrigation knowledge for the fruit farmers, hoping to provide some help for the production of fruit farmers. Watering before and after germination to before flowering. At this time, the soil moisture is lacking after wintering. The irrigation can promote the growth of sprouts and new shoots, rapidly enlarge the leaf area, enhance photosynthesis, and continue the normal differentiation of flower buds, creating favorable conditions for flowering and fruit setting. In the spring and dry areas, full irrigation in this period is more important. Expanded fruit water New shoot growth and watering of young fruit during the expansion period. At this time, the physiological function of the fruit tree is the strongest, which is called the critical period of water demand. Because the fruit trees are not filled with water during the flowering period, when the fruit is swollen, it is often the time when the new shoots grow vigorously. When the water is insufficient, the leaves compete for the water in the young fruit, which is easy to cause fruit drop. In severe drought, the leaves will also compete for water in the root tissue, affecting the absorption of the roots, resulting in weak growth of fruit trees and low yield. The fruit is rapidly inflated and watered during flower bud differentiation. After the physiological fruit drop, the fruit left quickly expands, the flower buds are largely differentiated, and the contradiction of water content still exists. At this time, watering can not only satisfy the need of water expansion, but also ensure the flower bud differentiation and create conditions for high-yield production. But this time, watering should be mastered. "There is no need to pour the amount, the small water sees the situation, only promotes the leaf function, and does not promote the branch." Because too much watering will promote growth and affect flower bud differentiation. Watering before and after fruit picking Water should be watered immediately after the application of the base fertilizer in autumn, so that the root system can restore the absorption function as soon as possible. Watering after falling leaves can effectively maintain the soil temperature, which is beneficial to safe wintering. There are many factors involved in watering, such as tree species, canopy size, soil quality, soil, humidity, and irrigation methods. But the general principle is: the most suitable amount of watering should be in a single irrigation, so that the water reaches the main root group distribution layer. And avoid pouring "land water", especially when the spring temperature is low, you should pay attention to one time to avoid the soil compaction caused by multiple watering, and the soil temperature is reduced. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Electronic Lock Safe Box,Home Security Electronic Lock Box,Electronic Key Safes,Electronic Lock Hebei Tiger Brand Group Jia Bao Cabinet Industry Co. LTD , https://www.cntigersafe.com
Germinated water
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Fruit tree watering has a focus
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