新疆干旱区与青海寒区菊芋品种比较与优化栽培技术

本试验主要进行了南芋1号、青芋2号、青芋1号和能芋1号在青海及新疆非耕地品种比较和低成本优质栽培技术研究。结果如下：南芋1号、青芋2号、青芋1号和能芋1号在青海大通县生物学特性表现不一致，南芋1号和青芋2号产量较高，南芋1号、青芋2号、青芋1号和能芋1号在新疆表现与在青海大通县表现完全不同，南芋1号块茎及生物产量显著高于其他三个品种。在新疆，南芋1号在E处理下产量最高，在C处理下最低，不同处理下单株块茎个数也不同，同样，青芋2号在E处理下产量最高，而在C处理下最低，不同处理下单株块茎个数也不同，说明不同试验处理对南芋1号和青芋2号块茎影响显著。在青海，南芋1号在E处理下产量最高，而在B处理下最低，不同处理下单株块茎个数也不同，说明在青海不同试验处理对南芋1号块茎影响显著。而青芋2号产量较南芋1号高，在B处理下产量最高，而在E处理下较低，不同处理下单株块茎个数也不同，说明不同试验处理对青芋2号块茎影响也显著。在新疆和青海不同耕作措施对菊芋块茎产量和块茎个数影响较显著。

Study the cultivars comparison of Helianthus Tuberosus L. and planting technology of low cost and high quality in non-infield of Qinghai and Xinjiang Provinces

The field experiments were carried out in arid region in Xinjiang Province and cold non-infield in Qinghai Province to study the cultivars comparison of Helianthus Tuberosus L. and intensive planting technology of low cost and high quality. The results were as follows: there were variances of biological characteristics among Nanyu 1, Qingyu 2, Qingyu 1 and Nengyu 1 in Qinghai. The tuber yields of Nanyu 1 and Qingyu 2 were higher than the other cultivars. The biological characteristics of cultivars in Xinjiang differed from those in Qinghai. The tuber yield of Nanyu 1 was far higher than the other cultivars in Xinjiang. The tuber of Nanyu 1 with the treatment of E were highest, and under the treatment of C were lowest. The tuber amount of biomass of Nanyu 1 was different under different treatments. Like Nanyu 1. The tuber yield of Qingyu 2 with the treatment of E was highest, and under the treatment of C was lowest. The tuber amount of biomass of Qingyu 2 was also different under different treatments in Xinjiang. The tuber of Nanyu 1 with the treatment of E was highest, and under the treatment of B was lowest in Qinghai. The tuber amount of biomass of Nanyu 1 was different under different treatments. The tuber yield of Qingyu 2 was higher than Nanyu 1 in Qinghai, and with the treatment of B was highest, while under the treatment of E were lowest. The amount of biomass tuber of Qingyu 2 was also different under different treatments in Qinghai. The result was shown that the effects of the measures for cultivation on tuber yield of Helianthus Tuberosus L. in Qinghai and Xinjiang Provinces were significant.