Garlic has high-yield fertilization skills
Garlic is a bulbous crop that requires large amount of fertilizer and is more tolerant to fat. It is suitable for cultivation in sandy loam soil rich in organic matter, loose and fertile soil surface, complete nutrition, and good water and fertilizer retention and ventilation. According to research, for every 1000 kg of fresh garlic produced, 4.5-5 kg ​​of nitrogen, 1.1-1.3 kg of phosphorus, and 4.1-4.7 kg of potassium are needed, and the ratio is 3:1:3. Therefore, on the basis of fully understanding the growth characteristics and fertilizer-demand characteristics of garlic, applying scientific fertilization is the key to achieving high quality and high yield of garlic. Reapplying moss fertilizer: It should generally be carried out when the scale buds and flower buds have been completely differentiated and garlic sprouts. Because at this time into the vigorous growth period, the amount of growth and fertilizer requirements have reached a peak, it is generally required to re-applied, accounting for about 40% -50% of the total topdressing, NPK fertilizer 25-30 kg per mu . Skillfully applying Zhuangtou Fertilizer: The Zhuangtou fertilizer should be applied 25-30 days after the application of bolting fertilizer. The Zhuangtou fertilizer should be dominated by nitrogen fertilizer, combined with the application of a small amount of P and K fertilizers to meet the needs of garlic sprouts and garlic bulbs on nutrients, generally per mu. Apply about 15 kilograms of high-nitrogen compound fertilizer.
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