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谷子是我省旱作农业的主要作物之一。当前生产中急需抗旱高产品种。为了加速抗旱品种资源的选择和利用,并为育种工作提供抗旱性强的亲本,我们从1984年起开展了田问抗旱鉴定。材料和方法选择我省有一定种植面积的品种168个。试验设在本所川地,轻沙壤土、前茬玉米,播前0—30cm 土层 pH8.25,有机质0.896%,含氮0.0624%,P_2O_50.0170%,速效磷18
Millet is one of the main crops in dry farming in our province. The current production of drought-resistant high-yield varieties. In order to speed up the selection and utilization of resources for drought-resistant species and to provide drought-resistant parents for breeding work, we conducted a field drought-resistance appraisal since 1984. Materials and methods to choose our province has a certain area of cultivated varieties 168. The experiment was conducted in Henschuang region, light sandy loam and pre-stubble corn. Before 0-20 cm soil layer, pH8.25, organic matter 0.896%, nitrogen 0.0624%, P2O5.0170%, available phosphorus 18