Editor's note: Soil is the carrier of fruit tree growth and the source of nutrient supply for fruit trees. Maintaining sufficient soil fertility and balanced nutrient elements is of great significance for fruit tree growth and fruit production. Only by implementing correct soil fertility measures can we restore and improve soil productivity, so that fruit production can continue to achieve the goal of increasing production and increasing efficiency. Commonly used soil fertility techniques mainly include the application of organic fertilizers and microbial fertilizers, orchard grass and intercropping green manure, improved soil and soil fertilization. Add organic fertilizer The application of organic fertilizer can increase soil organic matter content and promote the formation of soil aggregate structure, thereby increasing soil fertility. There are many types of organic fertilizers, and attention should be paid to fertilizer and soil characteristics when applying. Organic materials such as manure, human and animal excrement, compost, biogas fertilizer, and straw can be applied. Introduction of cockroaches and microorganisms The organic orchard soil is active, and its activity is mainly reflected in the soil rich in microorganisms and small animals. Therefore, the introduction of earthworms and microorganisms into the orchard soil can improve soil biological activity, promote nutrient cycling, and improve nutrient availability. . It can cultivate and introduce alfalfa and increase the application of microbial fertilizer. Orchard application of green manure The application of green manure in orchards mainly consists of two methods: sub-tree pressing and digging. In addition, the green manure can also be used as a winter and summer covering for the purpose of keeping warm and antifreeze and drought resistance in summer, and also as a raw material for composting or manure. Deep ripening, improving soil Through deep soil ripening, it can promote the formation of aggregate structure in orchard soil, improve water storage and fertilizer retention capacity, enhance gas permeability and improve nutrient availability. Combined with organic fertilizer, it can also increase soil organic matter and improve soil ripening degree and fertility. If you can bury a certain number of plant residues, such as branches, leaves, straws, etc., in the deep turn, it is more conducive to the full play and longer maintenance. The deep turn should be combined with the application of the base fertilizer at the same time, the best effect in autumn, due to the autumn rainfall, good moisture, soil temperature, long time, is conducive to root recovery and water storage and fertilization. It is generally suitable for the middle and late September, and no later than the end of November. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone anesthesia mask,anesthetic mask,anesthesia gas mask,anesthetic face mask 2 MEDS TECHONOLOGY CO.,LTD , https://www.mtclosedsuction.com
Strengthen soil fertility orchard to improve quality and increase yield