According to the survey, saplings are 15% open in normal growing areas, and some even as high as 50%, seriously affecting the growth of chestnut. The lack of boron is the main cause of empty chestnuts. Application of boron fertilizer can significantly inhibit the formation of empty chestnuts and increase yield. In the spring, the chestnut sprouts before the application of a ring or hole. The borax was applied to the area where the roots of the canopy were densely distributed, and then the soil was watered, and 0.1-0.15 kg per plant was applied. In the current year, the empty rate of the millet can be reduced to less than 4%, and within 4 years after the planting, trees with more than 50% empty rate can be reduced to less than 5% per year. It can be seen that the application of boron fertilizer can meet the need of boron for chestnuts for many years, reduce the empty rate, and increase production.
Bean Seeds,Green Bean Plant ,Pole Bean Varieties ,Green Bean Varieties
Nut & Seed Co., Ltd. , http://www.nbtomatoseeds.com