Usage method of fertilizer special for garlic stems

Abstract

The invention discloses a usage method of a fertilizer special for garlic stems. The usage method comprises the following steps: A. first topdressing is carried out after garlic sprouts sprout out, the fertilizer special for garlic stems is uniformly spread on the surface of a garlic sprout bed, and the spreading position is 2-3cm far from rhizomes; the usage amount for every mu of field is 400-500kg; B. second topdressing is carried out 20 days before the garlic sprouts are harvested, the fertilizer special for garlic stems is uniformly spread on the surface of the garlic sprout bed, and the spreading position is 2-3cm far from the rhizomes; the usage amount for every mu of field is 250-300kg; and C. in the growth process of the garlic sprouts, after the sprouts are higher than 5cm, a diammonium phosphate liquid whose quality time is 300 times is sprinkled every 7 days, after every sprinkling, clear water is used for cleaning leaves to avoid fertilizer damage. The fertilizer special for garlic stems comprises the following components: decomposed horse manure, decomposed human and animal manure, pulverized limestone, ammoniacal liquor, urea, an aqueous extract of Chinese azalea flower, seaweed meal, a biogas residue and vermiculite. The fertilizer has the advantages of simple ratio, usage convenience, and yield and income increase.

Description

Technical field: [0001] The invention relates to the technical field of vegetable planting, in particular to a method for using a special fertilizer for garlic. Background technique: [0002] Garlic seedling cultivation is for the purpose of harvesting seedlings. The growth period experienced is mainly the seedling stage, and multiple crops can be cultivated in a year. Garlic seedlings grow under light conditions, and the leaves are green, called green garlic. Growing in the absence of light, the leaves are yellow, called Garlic Yellow. During the cultivation and growth period of garlic seedlings, less fertilizer is needed, but the planting density is high, and the amount of fertilizer absorbed per unit area is large. At the same time, smaller garlic cloves are mostly used for garlic seedling cultivation, and the mother cloves provide less nutrition, so the soil needs more fertilizer. In addition, the edible part is the pseudostem (that is, the leaf sheath part, also ca...

AI Technical Summary

Problems solved by technology

During the growth period of garlic seedling cultivation, less fertilizer is required, but the planting density is high, and the amount of fertilizer absorbed per unit area is large