红枣与孜然间作条件下土壤水分动态变化及间作优势评价

Dynamic Change of Soil Moisture And Evaluation of Advantages under Intercropping with Jujube And Cuminum

为了探究红枣与孜然间作条件下土壤水分动态变化及间作优势,通过对比试验法将九种不同孜然品种与红枣间作,测定孜然农艺性状、土壤含水量和成熟期产量,来探明红枣与孜然间作条件下的优劣势。试验结果表明,在孜然的生长初期,对水的需要量并不大,但是在孜然的生长后期对水的需求量需要适量增加,以提高孜然结实。焉耆孜然和911孜然在开花结果和产量方面均高于其他品种,新疆孜然四号在株高、分支数、复伞形花序数、小伞数等方面较其他品种有显著优势。

In order to investigate the dynamic changes of soil moisture and the intercropping advantages of jujube and cumin.Nine cumin varieties was intercropped and red jujube and the agronomic characteristics of the cumin,soil water content and yield at maturity were measured to find out the advantages and disadvantages of red jujube and cumin intercropping.The results showed that the water requirement was low at the early stage of cumin growth,whereas,more water was needed in the later stage of cumin growth.The Yanqi cumin and 911 cumin are higher in flowering and yield than other varieties,Xinjiang cumin 4 performed better in plant height,number of branches,complex umbels and the number of umbels than the other varieties.