ADDRESS:19th Floor, Fudi Center, Shouguang City, Shandong Province
① Promotes the use of fruit-setting hormones in premature, excessive concentrations. The reason of the
② Joys three or four-layer fruit cavity is mostly due to the rapid development of one or two-layer fruit, and the nutrient produced by photosynthesis cannot meet the development of three or four-layer fruit.It is recommended to change head pruning and strengthen fertilizer management.
③ The empty fruit of upper fruit is mainly caused by nutrient deficiency, which should improve the illumination and strengthen the management of water, fertilizer and temperature.
④ Used the fruit enlargement agent, but the light is weak, the temperature is low.
The nutritional status of the plant could not meet the need of fruit enlargement.
⑤ Night temperature is too high, the plant is long, photosynthetic products can not be transported to the fruit smoothly, can cause the fruit cavity.