Foliar fertilizer for leafy green vegetables

Abstract

The invention provides a foliar fertilizer for leafy green vegetables. The foliar fertilizer comprises the following raw materials in parts by weight: 10-14 parts of decomposed bean stalks, 14-16 parts of decomposed wheat malt, 6-10 parts of a humic acid fertilizer, 10-18 parts of potassium silicate, 10-14 parts of magnesium sulfate, 6-8 parts of zinc sulfate, 4-6 parts of soybean meal and 55-65 parts of water. Compared with the prior art, the foliar fertilizer for the leafy green vegetables has the following advantages that after being used, the foliar fertilizer for the leafy green vegetables is uniformly dispersed on leaf surfaces and is easily absorbed by the leaf surfaces, the foliar activity and output value are greatly improved, the leaves are large and emerald green, the growth speed is high, and the cultivation cost is reduced; the leafy green vegetables using the foliar fertilizer are high in water content and good in mouthfeel.

Description

technical field

[0001] The invention relates to the field of foliar fertilizer, in particular to a foliar fertilizer for green leafy vegetables. Background technique

[0002] Foliar fertilization is a supplement for plants to absorb nutrients to make up for the lack of nutrients absorbed by roots. Foliar fertilization cannot replace soil fertilization.

[0003] Foliar fertilizer is a fertilizer that directly applies the nutrients required by the crop to the foliage for the purpose of leaf absorption, called foliar fertilizer. Foliar fertilizer is a type of fertilizer that applies nutrients to the surface of crop leaves and exerts its function through the absorption of leaves. The leaves of plants have upper and lower layers of epidermis, which are composed of epidermal cells. There are cuticles and waxes on the outside of the cells on the surface. It can protect the mesophyll cells under the epidermis to perform photosynthesis, respiration and other functions, and not be af...

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