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硼与钼是茶树发育过程中不可缺少的营养元素。硼在茶树体内促进碳水化合物的运输与贮存,并促进茶树细胞的分裂与加速茶树生长发育。在细胞膜中,硼常常和钙一起促进果胶形成。茶树缺硼时,细胞分裂受阻,生长缓慢,花粉发育不良,开花而不结实;严重缺硼时,茶树细胞液外溢,根系腐烂,生长停滞。钼是茶树硝化酶的重要组成成分之一,缺钼对NO_3的还原不利,对氨基酸、蛋白质的合成也不利,从而引起糖类的积累。钼能促进茶树Vc的合成并提高磷酸化酶的活性。为此,对茶树硼、钼营养问题的研究很有必要。我们提出与大家一起研讨。
Boron and molybdenum are indispensable nutrients in the development of tea tree. Boron in the body of tea to promote carbohydrate transport and storage, and to promote tea cell division and accelerate the growth and development of tea. In the cell membrane, boron often promotes pectin formation with calcium. When the tea tree is lack of boron, the cell division is hindered, the growth is slow, the pollen is stunted, and the flowering is not firm; in the case of serious boron deficiency, the tea plant cell fluid overflows, the root rots and the growth stagnates. Molybdenum is one of the important components of tea tree nitrification enzyme. The deficiency of molybdenum is not good for the reduction of NO3, but also the synthesis of amino acids and proteins, which leads to the accumulation of carbohydrates. Molybdenum can promote the synthesis of tea Vc and increase the activity of phosphorylase. To this end, the tea tree boron, molybdenum nutrition research is necessary. We propose to discuss with everyone.