硼肥是棉花生长过程中必不可少的微量元素肥料,通过棉花硼肥试验表明,缺硼土壤(土壤有效硼低于0.5毫克/千克)和潜在缺硼土壤(土壤有效硼低于0.8毫克/千克),棉花施硼肥都可获得较显著的增产效果。一、硼肥对棉花的作用及棉花缺硼表现:硼素有加速棉花体内碳水化合物形成和运输作用,有利于叶面制造养分向生殖器官输送。 Boron fertilizer is an indispensable trace element fertilizer in the cotton growth process. According to the test of cotton boron fertilizer, boron deficiency soil (available boron is less than 0.5 mg / kg) and potential boron deficiency soil (soil available boron is less than 0.8 mg / Kg), cotton boron fertilizer can be more significant yield increase. First, the role of boron fertilizer on cotton and cotton boron deficiency: Boron can accelerate the formation and transport of cotton carbohydrates in vivo is conducive to the manufacture of nutrients to the reproductive organs of the leaves.