Although PBO can significantly increase photosynthetic products of fruit trees, increase yields, and improve quality, it must be able to exert its high-efficiency in the condition of strong tree vigor and large amounts of fertilizers. It is necessary to strengthen the management of fertilizers and waters and use them only after the weak trees have become prosperous. Mixed with fertilizers and other nutrients works better. PBO is neutral and can be mixed with a variety of pesticides (except Bordeaux, etc.). Due to the different climatic conditions, tree species, species, and tree vigor, local conditions should be used under the guidance of the local agricultural department.
We have been producing Biological Products for about 50 years. Tetanus Antitoxin is the main product of our biological products, and its market share in China is over 70%, more over, it's been exported to over 20 countries. It won the title of Provincial Excellent New Products in 1998, the New Products Gold Prize by the Southeast Asia Chamber of Commerce in 2001, and the Excellent New Products Gold Cup by the Seventh Asean Congress of Traditional Chinese Medicine in 2003.
Biological Products For Human,Biological Products,Medical Biological Products,Biological Products Antisera Jiangxi Institute of Biological Products Inc. , https://www.jxinstitute.com
According to relevant information, PBO is a mixed preparation for regulating the growth of fruit trees and vegetables. It contains substances that regulate the balance of gibberellin, auxin and kinetin in crops, and contains a variety of nutrients and other aids. substance. It can regulate the ratio of the three hormones of fruit trees, ovary and fruit, enhance the function of flower fertilization, increase the fruit setting rate, activate flowering genes, and promote the gestation of a large number of flower buds. After application, the chlorophyll content increased by more than 66.7%, the photosynthetic rate increased by more than 55%, and photosynthetic products increased by 1.21 to 1.35 times. PBO has the functions of controlling flowering and fruiting, inhibiting the growth of new shoots and auxiliary shoots, increasing fruit setting rate, increasing fruit size, improving quality, reducing fruit cracking, early maturing, and improving commercial property and yield. It has significant effects on grapes, citrus, jujube and watermelon, and can be applied by root or spray. 
