Water-saving Irrigation Technology for dehydrated Sweet Pepper

? Water and fertilizer management:

Water and fertilizer management is the key to the success or failure of sweet pepper planting. Plant water should be irrigated on the same day or the next day, and the amount of irrigation should be controlled to half the depth of the ditch. Remember not to let the water flood the border surface. After planting water, properly control irrigation, until the door pepper flowering 2-3 days before the beginning of irrigation, also known as flowering water. After the water seeps, the soil temperature can be effectively reduced by loosening the soil and hoeing the furrow and cultivating the soil for the first time to the root of each row of seedlings.

After 5-6 days of irrigation, 15 kg of urea was applied per mu with the second irrigation. 4-5 days after the first topdressing, irrigate with fresh water (the third water), then combine with forking and ploughing, and cultivate soil to the roots of sweet pepper for the second time. After 4-5 days, the fourth irrigation was followed by topdressing 15 kg of potassium sulfate compound fertilizer per mu for the second topdressing, and 4-5 days later for the fifth irrigation. In the future, the soil must be kept moist during fruit expansion. Usually every 5 days-6 days to irrigate water, every other time, apply urea, each time 7 kg-8 kg per mu, grasp the principle of "a small number of times".

? Irrigation time:

It should be done in the early morning or evening, especially when forecasting high temperature weather, and fresh water must be filled before the temperature rises in the early morning.

? Irrigation method:

Advocate irrigation of "horse race water", that is, before the water head reaches the top of the ditch, block the nozzle in time and strictly prevent the accumulation of water in the ditch. Drain water in time after heavy rain.