Artificial pollination of fruit trees
Must be combined with artificial inflorescence in order to eliminate the inflorescence of the bad results before the separation, after the inflorescence separation, the apple leaves the central flower to remove the edge of the flower, leave 1-2 flowers to leave other flowers. Do not spray the artificial point in our country. Most of the pollination is artificial point, generally do not spray pollination method. Although spray pollination can increase fruit setting rate, it has little effect on improving fruit quality and wastes a lot of pollen. The low-temperature storage of pollen can survive for 14 days at room temperature, and it can only survive for 2 hours at room temperature above 28°C, but it can survive for 2-4 years at low temperature (0-18°C). Moisture absorption before use In the night before the flowers are opened, the pollen is spread on the smooth surface of white paper and placed in a damp place near the water tank for 12-20 hours to fully absorb moisture, thus reducing pollen shedding at the point of time. It can also increase the germination rate. Wound Dressing,Disposible Wound Dressing,Waterproof Silicone Foam Dressing,Medical Paraffin Dressing Zhende Medical Co.,Ltd , https://www.zdmedicalproducts.com