Fertilizer composition and application thereof
A composition and fertilizer technology, applied in the agricultural field, can solve problems such as unstable utilization rate of fertilizers, and achieve the effects of increasing chlorophyll content and photosynthetic rate, increasing utilization rate, and stable yield increasing effect.
Inactive Publication Date: 2018-11-16
SICHUAN GUOGUANG AGROCHEM
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Problems solved by technology
The composition of the present invention solves the unstable problem of improving fertilizer utilization rate in the prior art
Method used
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Embodiment 1
[0042] powder
[0043]
[0044]
[0045] The preparation method is as follows: the above-mentioned components are pre-mixed according to the mass ratio, pulverized and then mixed.
Embodiment 2
[0047] powder
[0048]
[0049] The preparation method is as follows: the above-mentioned components are pre-mixed according to the mass ratio, pulverized and then mixed.
Embodiment 3
[0051] powder
[0052]
[0053] The preparation method is as follows: the above-mentioned components are pre-mixed according to the mass ratio, pulverized and then mixed.
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The invention discloses a fertilizer composition comprising nucleotide and 5-aminolevulinic acid, and the weight ratio of nucleotide to 5-aminolevulinic acid is 1:(0.75-1.25). The invention also discloses another composition comprising 5-10 parts of a chelating agent, 5-35 parts of a trace element, 10-20 parts of a medium element and 20-30 parts of a biostimulant besides including nucleotide and 5-aminolevulinic acid, wherein the total amount of nucleotide and 5-aminolevulinic acid is 5-12 parts. Through the synergistic effect of the composition, the chlorophyll content and the photosyntheticrate of crops are improved, the utilization rate of the crops to fertilizers is increased, both the yield and quality of the crops are improved, the yield increasing effect is stable, the compositionis not easily affected by external conditions, and even the yield increasing effect is better under extreme climate conditions.
Description
technical field [0001] The invention relates to the field of agricultural technology, in particular to a fertilizer composition and its application. Background technique [0002] The degree of fertilizer absorption is an important factor affecting the growth of crops. The improvement of fertilizer absorption in the prior art is more from the fertilizer itself, such as adding surfactants to fertilizers or changing the properties of fertilizers to improve fertilizer utilization. However, this method It is easily affected by many factors, such as climate, the physiological condition of the crop itself, etc., especially with the different climatic conditions, the air temperature and ground temperature are also very different, which not only directly affects the growth of crops and root system development, but also affects the transformation of fertilizer in the soil As well as the rate and quantity of fertilizer absorption by the root system. The different physiological charact...
Claims
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IPC IPC(8): C05G3/00
CPCC05B15/00C05G3/00C05C11/00C05D9/02C05D3/00C05F11/00
Inventor 曾冬梅王军李世杰颜亚奇
Owner SICHUAN GUOGUANG AGROCHEM