1, do not apply chlorine fertilizer Peach tree is a chlorine crop, more sensitive to chloride ions. The application of chlorine-containing fertilizers such as potassium chloride, etc., will cause the roots of the peach tree to rot, and the leaves will turn yellow, and those who are light will lose their vigor and the whole plant will die. Peach cultivation precautions 2. Avoid sprayed dimethoate Peach is sensitive to dimethoate and omethoate. After spraying, it may cause scorch and shedding of leaves. 3. Flowering peach trees are not suitable for waterlogging. After watering at the flowering stage, the air content in the soil is low. The root system will undergo anaerobic respiration and the absorption function will decline. This can easily cause up and down malnutrition of the tree, causing the peach trees to fall and fall. . 4. The premise that the warming cannot be heated up prematurely is that the required cooling capacity of the peach tree in the greenhouse is sufficient. Therefore, it should be determined that the required cooling capacity of the main cultivar can be increased. 5. Shed temperature avoid too high greenhouses peaches do not start too warm, the temperature is controlled below 18 °C, before flowering does not exceed 25 °C; flowering period should be controlled below 22 °C, the maximum can not exceed 25 °C; temperature after fruiting is not More than 28 °C. If the temperature of the greenhouse is too high during the flowering period and flowering period, it will result in irregular flowering and a low fruit setting rate. If the greenhouse temperature is too high during the fruit development period, it will cause new roots to grow long and cause fruit drop. 6. Covering the ground in the membrane shed does not cover the mulch, which will result in high temperature in the shed, low ground temperature, slow root activity of the peach trees, and incoordination of tree growth, affecting fruit setting and fruit growth; at the same time, bare ground will also cause weeds. Clustered, and peach trees compete for water, compete for fertilizer, win light, affect the growth of peach trees. 7. Configured pollination varieties Although most peach varieties can self-pollinate, compared to self-pollination and cross-pollination, fruit set-rate is low, fruit quality is poor, and fruit is small. Therefore, the peach trees in the sheds are best equipped with pollen varieties that have basically the same flowering period, large amounts of pollen, and good quality. 8. Plenty of ways to pollinate Peach trees are generally younger and have fewer flowers than open-air cultivated peach trees. Moreover, the air flow in the shed is small, the relative humidity of the air is large, the anther cracks slowly, and the pollen viscosity is not easy to pollinate. Therefore, a variety of pollination methods should be used, such as artificial pollination, bee pollination, etc., to increase the female pollination rate. 9. Fruit trees in the appropriate amount of greenhouses Peach trees generally have higher density, less space, and more leaves. If there are too many fruits, the trees will be overburdened, which will cause the annual size of fruit trees, and the fruit color will be small; Too little yield is low. Should be according to the tree, tree potential appropriate fruit. 10. Do not water before harvest Watering before harvesting can easily cause cracking, especially nectarines. It can also cause poor fruit coloration, low sugar content, delayed ripening, and the fruit is not resistant to storage and transportation. Biological Microscope Biological Microscope,Trinocular Thermostat Microscope,Biological Trinocular Microscope,Biological Artificial Microscope NINGBO VANCO INSTRUMENT CO.,LTD , https://www.vancoscope.com