How to improve the cold resistance of plants
Cold-resistant plants The frost resistance of crops is closely related to quality characteristics and cultivation measures. Autumn sowing crops and strong winter varieties should be sowed early in time, using favorable conditions such as high autumn air, strong light, and bright sun, to cultivate robust seedlings, enhance cold resistance, and promote safe wintering. Strong spring varieties, it is not appropriate to sow early, otherwise the nutrition before winter is too strong, cold preparation is not enough, easy to cause dead seedlings. In addition, suitable sowing depth, ridge cultivation, application of organic fertilizer, and application of phosphorus and potassium fertilizers can increase the cold resistance of the crop. Cold resistance exercises go through two phases: First, let the plants perform vigorous photosynthesis in the good weather before the winter, and accumulate more “protective substancesâ€, that is, the nutrients (sugar and amino acids, etc.) needed for wintering and increase. The content of unsaturated fatty acids in membrane lipids is important for preventing the phase transition of biofilms and stabilizing the membrane structure. The second is to control field irrigation under stable low-temperature conditions in late autumn so that plants can perform normal dehydration of the intercellular spaces and normal changes of the protoplasmic colloidal state, and reduce the free water content in the plant tissues, thus also reducing the freezing of tissues. possibility. After these two aspects of exercise, the cellular protoplasm's response to adverse conditions will become dull, and the ability of antifreeze will naturally increase significantly. Apalutamide Intermediates Apalutamide Intermediates,Cas 951753-87-0,Cas 2227589-22-0 Apalutamide Intermediates,Cas 2227589-22-0 Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd , https://www.dingminpharma.com