Configuration pollination variety If the selected variety has less pollen, mix a certain proportion of pollen with it. Such as the All-Star and Bao Jiao early or rich flavor mixed. Strengthen fertilizer management In the different stages of flower bud differentiation and development, strengthen the management of fertilizer and water, especially the correct adjustment of the amount of nitrogen fertilizer, and accurately grasp the transplanting period, can prevent or reduce the emergence of male and female unsound flowers. Reasonable regulation of temperature and humidity in the shed Build a shed with good insulation properties. The sorghum mulch is used to reduce the humidity of the air, and the shed film is spray-free to reduce the water droplets soaking the stigma. During the day, the temperature is controlled at 25 °C. If the temperature is too high, the air should be properly ventilated and the air humidity should be lowered; at night, it should be kept above 5 °C. Drip irrigation can effectively reduce the humidity of the air inside the protected area. As long as the surface is not dry during the flowering period, there is generally no need for irrigation. Thinning and thinning Timely removal of high-grade flowers, removal of diseased fruit, premature whitening of small fruit and deformed fruit, to ensure the development of normal fruit, in order to improve the quality of fruit. Bees and artificial pollination in the shed The stocking bees are carried out early 5-6 days before flowering. Into the flowering period, a box of bees is released in each standard shed (30 m 6 m), the beehives are placed in the southwest corner of the shed, and the box door faces the northeast corner. In order to prevent the bees from fleeing, the shed ventilation area is covered with gauze. A common method of artificial pollination is to gently smear in the open flower center with a soft brush, or use a fine ranunculus to smear on the inflorescence at the flowering stage. Rational and timely application of pesticides Before flowering, we should thoroughly prevent pests and diseases, enter the flowering stage, and start beekeeping. It is not advisable to spray insecticides and disease prevention pesticides. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Night Vision Baby Monitor(hot) Night Vision Baby Monitor,Wireless 1080P Cameras,Wireless Camera Doorbell,Ring Doorbell Shenzhen Zuomi Technology Co., Ltd. , https://www.nbbkvis.com