The management of water and fertilizer after the garlic has returned to green is the key to the high yield of garlic. As the weather gets warmer, the absorption of water and fertilizers gradually increases after turning green, especially in the period of pregnancy and garlic inflating, which is the peak period of water requirement for garlic. Therefore, in the whole growing period of garlic, according to soil conditions and fertility, timely pouring Water fertilizer, in particular, should focus on pouring "Sanshui" and applying "Three Fertilizers."
1. Pouring well and returning green water, apply good green manure. In the spring equinox season, the garlic sprouts begin to return to the green hair tree. Since the temperature in the early spring is low, it is best to return to Qingshui at noon to achieve the purpose of promoting early-onset seedlings, combined with 15 to 25 kg of N, P, and K compound fertilizers per acre of water, or Topdressing 15 kg potassium sulfate, after appropriate water control, promote root development and garlic sprouts, garlic differentiation.
2. Fill the water with enough water and reapply it. At the end of March and early April, flower buds and scale buds rapidly differentiated, and gradually entered into the growth and development of garlic sprouts and garlic bulbs. The maximum leaf area and the rapid growth of garlic sprouts affected the yield of garlic sprouts and garlic bulbs. In turn, the need for more water must be promptly watered to meet the needs of its growth. Therefore, 25 kg of compound fertilizer per acre is used in combination with watering, and 25 kg of NPK fertilizer or urea and phosphorus nitrate are applied after 15 days per acre. Potassium compound fertilizer each 15 kilograms. Usually 7 to 10 days, a water, garlic convulsing period, every 5 to 7 days, once every two water flushing a quick-acting nitrogen fertilizer, and spray spraying foliar fertilizer to add some sulfur, garlic, the demand for sulfur is also compared many.
3. Infuse enough water, clever application of big fertilizer. After the picking, it is the period of big garlic infestation, which protects the leaves and roots during picking. At this time, the weight gain of garlic is the main reason. After harvesting, timely watering is needed to prevent premature aging of garlic leaves, prolong the green time of the leaves, and promote the transfer of nutrients to the bulbs to increase the accumulation of substances. Therefore, the topdressing is mainly available nitrogen fertilizer, supplemented with phosphorus and potassium, and each application of 15 to 20 kg of urea or potassium sulfate compound fertilizer. Keep the soil moist to meet the need for water in the later period of garlic, and stop watering for the first week or so.
Upper Arm Blood Pressure Monitor
Upper Arm Digital Blood Pressure Monitor,Best Upper Arm Blood Pressure Monitor,Blood Pressure Monitor For Large Arms,Wireless Upper Arm Blood Pressure Monitor
Shenzhen urion Technology Co., Ltd. , https://www.urionhealth.com