Spring garlic heavy fertilizer water

1, pouring good green water, apply good green manure

By the vernal equinox season, garlic sprouts began 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 15-25 kg of NPK fertilizer applied per acre of water, or Topdressing 15 kg potassium sulfate, after appropriate water control, promote root development and garlic sprouts, garlic differentiation.

2, pouring enough water reminder, re-apply reminder

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. Generally, water is poured in 7-10 days, and the garlic is convulsed. Once every 5-7 days, one quick nitrogen fertilizer is applied every two water sprays, and some sulfur is added in combination with spraying foliar fertilizer. The demand of garlic for sulfur is also compared. many.

3, pouring 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 fertilizer is based on available nitrogen fertilizer, supplemented with phosphorus and potassium, and each application of 15-20 kg urea or potassium sulfate compound fertilizer. Keep the soil moist to meet the water requirement of garlic in the later period and stop watering for about one week before the harvest.

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