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“必多收”是天津市翠屏植物助长剂厂研究开发的新型植物生长调节剂,有促进植物生长发育和补给营养元素的双重功效。种植抗虫棉,在生长发育期间施用“必多收”,比不施用的棉苗发育快,现蕾早,开花吐絮提前,单株结铃多,单铃重高,产量增加显著。为进一步推广“必多收”探讨“必多收”在高新科技产物“抗虫棉”上的施用效果,1997～1998年连续两年进行了大面积试验、示范。
“To be received more” is the new plant growth regulator developed by Tianjin Cuiping Plant Auxiliary Agent Factory, which has the dual effect of promoting plant growth and supplying nutrients. Planting of insect-resistant cotton, during the growth and development of the application of “will be more income”, than the development of cotton seedlings did not develop fast, early buds, flowering boll opening ahead, bolls per plant, boll weight, significantly increased yield. In order to further promote the application of “To Be More Income” to discuss the application of “To Be More Income” on the “high-tech product” insect-resistant cotton, large-scale tests and demonstrations were conducted for two consecutive years from 1997 to 1998.