N-phenyl-phthalamic acid pgr plant growth Regulator CAS 4727-29-1

Features:

N-phenyl-phthalamic acid is a biologically active plant growth regulator. It can quickly penetrate into plants through foliar spraying, promote the delivery of nutrients to the growth point of flower buds, enhance plant cell vitality, promote chlorophyll synthesis, and facilitate fertilization. Pollination has the effect of inducing flower buds into flowers and fruiting. To prevent physiological and pre-harvest fruit drop, the natural ripening period can be advanced 5 to 7 days. It has obvious effect on flower and fruit preservation, and can increase the yield of crops with low fruit setting rate.

Application:

1. Phenylpeptide amino acid is a biologically active plant growth regulator. It can quickly penetrate into the body of plants through foliar spraying, promote the mobilization of nutrients to the growth point of flowers, facilitate pollination and fertilization, and induce flower bud formation. The role of flower fruit.

2. Ensure the normal division of ovary and honey dish cells, and the relative elongation of the stigma, which is conducive to pollination and fertilization, and enhances resistance to adverse climatic conditions such as low temperature, continuous rain, drought, and strong wind, thereby improving the fruit setting rate and reducing the fall of young fruit.

3. Supplement the content of endogenous hormones that inhibit shedding, and also have the effect of inhibiting abscisic acid, which makes it difficult to produce a separation layer between the fruit stalks, prevents physiological and pre-harvest fruit drop, and the natural ripening period can be advanced 5 to 7 days.

Notes：

① Pay attention to reasonable fertilizer and water measures, and it should be used with caution in thin fields and dry and water-deficient areas.

②Due to the increase in flowering and fruiting, attention should be paid to the follow-up of nutrient fertilizers.

③ Avoid spraying under the hot sun. If it rains within 3 hours after spraying, it needs to be sprayed again.