After spraying with liquid fertilizer, the intensity of photosynthesis and respiration can be increased, enzyme activity can be promoted, and a series of physiological processes in crops can be directly affected. In particular, the ability of stomatal regulation is enhanced, which can automatically regulate water evaporation. It inhibits water evaporation during drought and accelerates water evaporation during floods. When crops sprayed with and unsprayed with this liquid fertilizer were pulled up simultaneously and exposed to sunlight for half an hour, the former showed no difference from before being pulled up, while the latter wilted significantly.
It can resist severe winter frosts. Seedlings do not collapse under heavy frost, and leaves do not wilt under intense sunlight. This liquid fertilizer can promote the conversion of low-molecular-weight compounds into high-molecular-weight compounds in crops, thereby reducing the supply of soluble nutrients to pathogens and inhibiting pathogen growth. In addition, this liquid fertilizer can increase the thickness of cell epidermis, promote cell lignification, make crop stems dense and strong, enhance lodging resistance, and also make it difficult for pathogens to invade, thus improving resistance to diseases and pests.
It is non-toxic, harmless, does not pollute the environment, and does not compact the soil. It is an ideal fertilizer for developing green food and hydroponics. This liquid fertilizer can also be mixed with pesticides and herbicides, saving labor and time. It is widely used for irrigation, fertigation, drip irrigation, and foliar spraying throughout the entire growth period of cash crops such as rice, cotton, melons, fruits, vegetables, tea, tobacco, medicinal herbs, flowers, and trees.
