I. Is foliar fertilizer organic?
Foliar fertilizer is a special fertilizer. Generally, fertilization or top dressing is in the soil, while foliar fertilizer is a kind of special fertilizer. It is sprayed on the foliage of crops for top dressing. Whether foliar fertilizer is organic fertilizer or not is a question that many friends are more concerned about.
According to the definition of relevant standards, foliar fertilizer refers to liquid or powder or solid fertilizer with good water solubility after being dissolved in water. Fat. As can be seen from the definition, foliar fertilizers are not specified as organic fertilizers.
Generally speaking, according to the characteristics of nutrients, it can be divided into organic foliar fertilizers (such as humic acid and amino acid-containing foliar fertilizers), inorganic foliar fertilizers, biological foliar fertilizers, etc. Foliar fertilizers containing organic matter are organic fertilizers, also called foliar organic fertilizers, but there are also inorganic foliar fertilizers, so not all foliar fertilizers are organic fertilizers.
II. Can organic fertilizer be foliar sprayed?
Organic fertilizer refers to supplying organic matter as a means to improve soil physical and chemical properties. As a fertilizer that promotes plant growth and soil ecosystem circulation, whether it can be used for foliar spraying mainly depends on the nature of the organic fertilizer.
If the organic fertilizer is water-soluble, then it can be used for foliar spraying. Mix the organic fertilizer and water at a ratio of 1:10, and then let it stand for a period of time, and then remove the upper layer of clean water. The solution is poured into the sprayer, and the solution can be sprayed evenly on the leaves of the plants.
However, it should be noted that not all organic fertilizers can be used for foliar spraying. After all, some organic fertilizers are livestock manure or agricultural waste, which cannot be dissolved in water. Foliar spray, but used to fertilize the soil.
Third, is foliar organic fertilizer easy to use?
It is easy to use.
Foliar fertilizer itself has many advantages, such as good absorption effect, fertilizer saving, strong effect and fast fertilizer effect. Compared with ordinary foliar fertilizer, foliar fertilizer containing organic matter contains more nutrients and more nutrients. Complete, and more environmentally friendly, can also promote the absorption of other fertilizers, is a very useful fertilizer.
