Second, ditch fertilizer. The growth and development of fruit trees and flowering results require the consumption of large amounts of nutrients. In the dry season, it is necessary to pay attention to the management of fertilizers and water to prevent falling leaves and promote fruit enlargement. Fertilization should be dominated by organic fertilizers, with a small amount of nitrogen fertilizer plus water pouring. Generally adult trees each plant buried 50 kg of fermented pig cow manure, at the same time, it is best to pour 15 to 25 kilograms of manure excrement, or urea 0.5 ~ 0.25 kilograms of water 15 ~ 25 kg mix evenly into the fertilizer ditch. Phosphorus, potassium and trace elements in the orchard, but also the appropriate application of phosphorus and potassium fertilizers and trace elements, in order to increase the drought resistance of fruit trees, improve fruit yield and fruit quality. Third, the tree cover grass. According to many years of tests, the trees are covered with grass, summer can be used to prevent drought, and winter can be frozen to keep warm. In high temperature and drought, cover grass can reduce the ground temperature above 7°C, reduce the temperature difference between the upper and lower layers of the soil, prevent sunburn and control the growth of weeds, and play a role in water conservation, fertilizer conservation and drought prevention. The tree cover is usually used for straw, straw, dry weeds, silk grass and other cut into 10 to 15 cm long, covering a thickness of 10 to 15 cm. Cover grass can be covered by 1.5 to 2.5 meters of tree disk. Fourth, pay attention to irrigation. Irrigation is one of the important measures to prevent high temperature and drought from harming fruit trees. In the summer drought, the amount of water evaporation is large, and water shortage is not enough. If the soil is over-dried and the leaves appear curly yellow, timely irrigation should be carried out, and conditional orchards can be sprayed or mist-irrigated. The irrigation time should be completed from the evening to the end of the morning, sunny days generally once every 7 to 10 days irrigation once, stop the irrigation in case of rain. After irrigation or watering measures, the temperature of the fruit tree and the temperature of the soil can be adjusted to increase the vitamin C and sugar content of the fruit. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Isomalto-Oligosaccharide 500 (tapioca) Powder Isomalto-Oligosaccharide Halal,Natural Prebiotics,Prebiotics Isomaltooligosaccharides Qingdao Bailong Huichuang Bio-tech Co., Ltd. , https://www.qdblcycn.com
Fruit Tree Safety Four Summers Attention
First, shovel grass loose soil. In the high-temperature season in summer, the orchard soil management should be strengthened, and the grassland should be thoroughly scooped and the weeds buried in the soil so as to avoid competing with fruit trees for moisture and nutrients.