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豫薯 1 0号是一个高产、早熟、抗病的优良甘薯品种。为充分了解其生长发育特点 ,对该品种进行了生长动态观察 ,总结如下。1 材料与方法1 .1 供试品种豫薯 1 0号、南薯 88、徐薯 1 8。1 .2 试验概况试验设在本所试验田 ,土质为两合土 ,0～ 2 0ｃｍ土层全氮 0 .96ｇ/ｋｇ ,速
Yushu No. 1 is a high yield, precocious, disease-resistant sweet potato varieties. To fully understand the characteristics of its growth and development of the species were observed dynamic growth, summarized as follows. 1 Materials and methods 1.1 Test varieties Yushu 10, South potato 88, Xu potato 1 8.1.2 Test Overview The test is located in the experimental field, the soil is two soil, 0 ~ 20cm soil layer Nitrogen 0.96g / kg, speed