Fast fertilizer efficiency: Compared with other nitrogen fertilizers, amino acid fertilizer can quickly provide the required amino acids and other nutrients for plants. The amino acid components absorbed by plants can directly participate in protein synthesis in plants without conversion, thereby reducing the energy of plant energy. Consumption. At the same time, the amino acid chelate micro-fertilizer can provide fast-acting trace elements for plants. The results of Somayeh Ghasemi et al. on the synthesis, characterization and efficacy of amino acid chelated zinc show that amino acid chelated zinc can promote the growth of lettuce, provide amino acid nutrition for amino acids, and provide zinc faster than zinc sulfate.
Improve crop quality and increase yield: Amino acid fertilizer can increase the protein and sugar content of crops, thus improving the quality of crops and improving the taste of products. At the same time, the yield increase effect of amino acid fertilizer is very obvious. Xu Lijuan et al [7] showed that the compound amino acid trace element chelated fertilizer was significantly better than the inorganic trace element fertilizer in the same dosage. Chu Chengjiang's application of Nanjing Hefeng amino acid micro-element water-soluble fertilizer in rice field demonstration showed that foliar application of Nanjing Hefeng amino acid trace element water-soluble fertilizer could increase rice yield by 561.0kg/hm2 and increase yield by 7.56%.
Enhancing stress resistance: Studies by Ammar Bahari et al. have demonstrated that spraying amino acid fertilizers under salt stress can increase the resistance of wheat seedlings. Sheng Guo et al. showed that Fe(II)-amino acid chelate can alleviate the adverse effects of salt stress on tomato to some extent.
Improve soil and reduce pollution: As a nitrogenous organic matter, amino acids provide nitrogen nutrients to the soil while improving soil quality, reducing fertilizer residues, increasing fertilizer utilization, and reducing environmental pollution.
