Food Ingredients,Calcium Pantothenate,Cas 134-03-2 Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd , http://www.dingminpharma.com
From the time of planting to easing seedlings, prevention is mainly adopted. Ecological prevention and chemical control methods are used in combination. Ecological control is mainly to enhance ventilation. After the cucumber seedlings grow slowly, they are allowed to stand for 30 minutes before sunrise in the morning and rise with the outside temperature. High, ventilation time gradually extended (1 to 2 hours). At the end of May, the breeze should be properly lifted. After the seedlings were slowly sprayed, they were sprayed to prevent spot leaf spot disease, anthrax, mancozeb, and carbendazim to be used alternately. They were sprayed once every 7 to 10 days, and once every 3 to 5 days after onset of illness, the disease was quickly controlled. The first day of watering in mid-May, the sunny days of the next day, high temperature stuffy shed, 44 °C stuffy 2 hours, 48 ​​°C bored for 1 hour, anti-downy mildew effect is good.
The land preparation ditch applied 10,000 kilograms of high-quality farmyard manure, and 25 kilograms of potassium sulfate was used as the planting fertilizer. A total of 2,500 kilograms of fertilized and dilute 4 times with water was fertilized in accordance with the principle of 1 time more than 1 time. According to the above management method, the seedlings grow neatly and consistently, strong, light, melon, and fast growing.
Greenhouse cucumber cultivation
The Spring Clam Cucumber adopts warming and heat preservation supporting measures in spring, and it adopts early buckle shed and bow layer covering in spring. A small arch shed was placed at the time of planting, and grass rakes were planted on the outside of the shed. They were planted on April 8 and listed on April 30.