Calcium-boron composite type foliage fertilizer and method of preparing the same

Abstract

The invention discloses a calcium and boron compound foliar fertilizer, comprising calcium and boron nutrients, a plant growth regulator, a solvent, a latent solvent and a surface active agent. The solvent is added with calcium nitrate, condensed sodium borate, the plant growth regulator, the latent solvent and the surface active agent to prepare the calcium and boron compound foliar fertilizer. The calcium and boron compound foliar fertilizer has good stability and spreading performance, can simultaneously provide sufficient calcium and the boron nutrients for crops; and the calcium and the boron are interacted, the crops quickly absorb the nutrients, and the utilization rate of the nutrient is high. The calcium and boron compound foliar fertilizer has low cost, which can save fertilizer cost and labor cost for farmers.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to a calcium-boron compound foliar fertilizer applied to fruit trees. Background technique [0002] During the growth of fruit trees, two elements, calcium and boron, play an important role in the formation of fruit yield and the improvement of fruit quality, especially in the early flowering, fruit setting and fruit expansion stages of fruit trees. role is very important. At this time, if the calcium and boron supply of the fruit tree is insufficient, a series of physiological problems will appear: the fruit setting rate of the fruit tree will be seriously reduced, and deformed fruit will appear; the stress resistance and storage capacity of the fruit will also be significantly reduced. In addition, the lack of calcium and boron can also cause some physiological diseases and affect the normal growth of fruit trees. Therefore, calcium and boron play an ...

AI Technical Summary

Problems solved by technology

At this time, if the calcium and boron supply of the fruit tree is insufficient, a series of physiological problems will appear: the fruit setting rate of the fruit tree will be severely reduced, and deformed fruits will appear; the stress resistance and storage capacity of the fruit will also be significantly reduced.

Although the application of calcium and boron single-element fertilizers can also achieve a certain effect, the absorption efficiency of calcium and boron is not high, and it is a waste of labor.

The calcium-boron compound foliar fertilizers used by farmers are all imported from abroad. The imported calcium-boron compound foliar fertilizers are very expensive due to the boron source, additives and other raw materials and production processes. The Urgent Need of Fruit Tree Planting in my country