Neckbandhearing Aid,Neckband Hearing Headphones,Neckband Hearing Headsets Neckbandhearing Aid,Neckband Hearing Headphones,Neckband Hearing Headsets Shenzhen Sunshine Technology Co.,Ltd , https://www.yatwinsz.com
The Causes of Large Tomato Fruit Agents in Greenhouses and Their Control Measures
Seedling water and fertilizer supply is too easy to cause poor flower bud differentiation of one or two spikes, resulting in large agents and severe deformities. Followed by the short stupa will cause large doses of fruit, short streaks are due to low temperature, lack of boron caused. Therefore, to avoid large fruit agents, in addition to excessive fertilizer and water during the seedling stage and to eliminate malformed flowers, it should also pay attention to the greenhouse insulation box make-up application of boron fertilizer, can spray 1500 times the speed of boron.