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缩节胺是目前较理想的植物生长调节剂,它具有高效低毒,内吸性强,安全稳定,使用方便的特点。缩节胺在棉花生长期间使用,协调营养和生殖生长,抑制茎枝旺长,促进生殖器官发育。用于浸种,有促进地下根和地上茎叶的生长,达到壮苗稳长的功能。一、侧根增多。据试验调查,用缩节胺浸种,单株平均侧根达27.7条。比对照增加5.7条。由于缩节胺浸种,提高极系活力,使侧极增多,扩大营养物质的吸收,促使地上茎的生长,达到苗壮。二、主茎增粗。用缩节胺浸种,据调查,单株平均茎粗为0.27厘米,比对照增加0.055厘米;单株地上鲜重,浸种平均为1.89克,比对照增加0.29
Reduced amine is the ideal plant growth regulator, it has high efficiency and low toxicity, strong absorption, safety and stability, easy to use features. Polyamide used during cotton growth, coordination of nutrition and reproductive growth, inhibit the growth of stems and branches, and promote reproductive organ development. For seed soaking, there is to promote the growth of underground roots and stems and leaves on the ground, to achieve strong seedling function. First, lateral growth. According to the experimental investigation, soaking with dipped amylin, the average lateral root per plant reached 27.7. 5.7 more than the control. Due to dipping amine soaking, to increase the vitality of the polar, so that the increase of the side, to expand the absorption of nutrients, to promote the growth of aboveground stems, to achieve strong seedlings. Second, the main stem thickening. With polyamine soaking, according to the survey, the average stem diameter per plant 0.27 cm, 0.055 cm increase compared with the control; fresh weight per plant, soaking an average of 1.89 grams, an increase of 0.29 over the control