如何提高粘土类棉花“营养钵”的制作质量和效率,是粘土类棉农和科技工作者的一大课题。多年来,经过反复实践和对粘土类土壤特点的利用,为粘土类土壤棉花生产的“制钵”找到了快速有效途径。 1 粘土类土壤特点及其利用 粘土类土壤的最大特点是粘性强。这一粘性特征对棉花营养钵的制作起作障碍作用,特别是延长棉花营养钵育营移栽 How to improve the production quality and efficiency of clay bowl “nutrition bowls” is a major issue for clay-based cotton farmers and scientists. Over the years, through repeated practice and utilization of the characteristics of clay soils, a fast and efficient approach has been found to the “pot” of clay production in cotton. 1 clay soil characteristics and the use of clay The most prominent feature of the soil is sticky. This sticky feature on the production of cotton nutrition bowls impediments, in particular, to extend the cotton nutrition bowl camp transplanting