Three kinds of eggplants are not suitable
Not too many times Many vegetable farmers believe that the more eggplants harvested in more than one time, the higher the benefits. However, the result was too many times and the benefits were reduced. Because eggplant has a certain growth law, only by following this rule can there be high benefits. Solution The use of a large hoe for winter cultivation, a planting one year can be; using the spring and autumn wolfberry cultivation, with two as a year is appropriate. Each year in the summer to stay for some time to deep turn over rain and salt, sunburn bactericidal, shed worms, mature soil, so eggplant grows well, and high efficiency. Fertilizer amount should not be too large Excessive fertilization will result in high concentrations of soil solution, reverse osmosis in the root system will die, and production will naturally decline. In particular, greenhouses have high temperatures and high humidity. Organic fertilizers decompose rapidly. The availability of phosphorus is 2-3 times higher than that of open soil. A large amount of ammonia volatilizes, and excessive fertilization can easily cause fertilizer damage. Solution For greenhouses planted with solanaceous crops for more than three years, the application amount of organic fertilizer is controlled within 5000 kg and the fertilizer is buried after being applied. High-salt concentration plots should pay attention to the application of cow dung, humic acid fertilizer and EM bacterial fertilizer to increase the ratio of soil carbon to nitrogen, loose soil permeability, salt and fertilizer reduction. At the same time, it supplements trace elements such as boron, zinc, and magnesium to balance soil nutrients. The temperature should not be too high The eggplant's upper temperature limit is 32°C. If the temperature is too high, the respiration is enhanced, the physiological activity is disturbed, the fruit set is restrained, the plants are lengthy, the vegetative growth and reproductive growth are unbalanced, and the yield is decreased. Solution Strictly according to the required temperature of each growth stage of aubergine and the appropriate temperature of each organ during the growth period, it can be managed in a timely manner to reduce the temperature in case of high temperature, and prevent the high temperature and long branches from being long fruit. Ground Fennel Powder,Cardamom And Fennel Powder,Fennel Powder Canned ,Fennel Flower Powder jiangmen city hongsing food co., ltd. , https://www.jmhongsing.com