Before freezing, watering or irrigating before irrigating, watering must be performed before cooling. When watering, organic fertilizers such as manure and manure are combined to produce better results. After freezing, it is not appropriate to re-irrigation, so as to avoid freezing damage.
The trunk was painted white. Before the frost came into existence, 10 kg of quick lime, 1 kg of sulfur powder, 0.2 kg of salt, and 30-40 kg of water were mixed and mixed into a paste, and the trunk was painted.
Covering the tree plate in the winter around the tree plate covered with straw, thatch, etc. 10 ~ 20 cm thick or covered with plastic film, can increase soil temperature.
Post-freeze emergency measures 1. Shake the snow. The snow on the canopy must be shaken off or beaten with a long stick to prevent the snow from breaking the branches. 2. Irrigate in time. After the tree has lost water after freezing, the roots and trees need water, so they should be irrigated and watered in a timely manner. 3. Trim in time. After thawing, timely pruning of injured tree branches was performed to remove frostbite and snow-clad leaves. 4. Prevent diseases, spray foliar fertilizer. After frost damage, the resistance of fruit trees declines, Pesticides should be sprayed to prevent diseases, and foliar fertilizers are combined with disease prevention to supplement crop nutrients, such as 0.3% potassium dihydrogen phosphate, urea, etc., to enhance plant resistance and promote growth. .
Dingmin Pharmaceutical supply Apixaban API and Apixaban Intermediates with high purity and best price. The main products CAS No are as follows: 503612-47-3, 545445-44-1,473927-63-8, 503614-91-3. Sample can be sent if you request. Most of the products are stock available. Also can be custom.
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Cas 503612-47-3 ,Apixaban Intermediates,4-Methoxyphenyl
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