Granular borax contains diboron trioxide (B2O3) ≥ 30%; particle size: 2-4mm, boron promotes the growth of crop roots, and has a great influence on the growth of root tumors of bean crops. Deficiency of boron makes the rhizoma stunted, and even lose the ability of nitrogen fixation. Boron in the formation of crop reproductive organs and flowering and fruiting process plays a particularly important role, the so-called only flowers do not bear fruit "flowers but not real", the main reason is due to a lack of boron in the soil.

Granular borax can also be used as raw material for BB fertilizer manufacturers to increase the amount of boron in BB fertilizer.

Boron is a trace element needed for crop growth and development, boron supply is sufficient, plant growth and prosperity, full of seeds; on the contrary, if the boron supply is insufficient, plant growth is poor, the quality of the product and yield decline; lack of boron is serious, and even grain harvest.

THE PHYSIOLOGICAL ROLE OF BORON IN PLANTS

1, boron is a component of plant body parts, affecting cell membrane formation.

2, boron is involved in the cellular publicization process of the meristematic tissue. Boron deficiency, poor cell division a few days long point of necrosis.

3, boron promotes the conversion and operation of carbohydrates, accelerates plant growth and development, and promotes early maturity.

4, boron has a good effect on the formation and stability of chlorophyll, boron deficiency, new leaves albino, old leaves early yellow.

5, boron has obvious effect on rape mycosis, cotton wilt, yellow wilt and so on have good effect.

6, boron plays an important role in the formation and development of plant organs, promote pollen germination, pollen tube elongation, plant fertilization has a special impact, conducive to the formation of seeds, reduce the role of flower and fruit drop.

7, boron can increase plant resistance. Can enhance the crop drought, disease resistance; boron in the crop body has the role of water control, enhance the ability of colloid binding water; boron can promote the formation of vitamin C, vitamin C can increase crop resistance.

8. According to the domestic soil fertilizer workers test results show that boron fertilizer applied to rape, cotton, peanuts, grapes, fruits, chestnuts, vegetables, legumes and other crops on the yield effect is very significant.