北海市春季花生品种的适应性研究

Study on the Applicability of Spring Peanut(Arachis hypogaea L.) Varieties in Beihai City

[目的]为了选出适合北海本地推广种植的花生(Arachis hypogaea L.)新品种。[方法]对引进的14个花生品种进行比较试验,分别为桂花236号、桂花106号、桂花99、贺油1049、贺油1127、花育43号、柳花紫3号、金桂花8号、油泰228号、红珍珠、Z62/Q198、华油89、闽惠2号、对照种桂花21。[结果]参试品种中闽惠2号、桂花99的产量分别比对照桂花21号增加6.64%、4.24%,且出仁率、百果重表现突出,在抗病性方面表现较强,各方面综合性状好,为北海本地花生品种示范种植的首选品种,可再进行一次生产试验,综合比较再作推广。而贺油1049、华油89、金桂花8号、花育43号、柳花紫3号产量较低,各方面综合性状较弱,建议直接淘汰。[结论]闽惠2号、桂花99两个品种的产量高,综合性状好,抗病强,适合本地进行示范推广种植。

[ Objective] In order to select some new peanut varieties suitable for promoting in Beihai. [ Method] 14 different peanut varieties, Guihua No. 236, Guihua No. 106, Guihua 99, Heyou 1049, Heyou 1127, Huayu No. 43, Liuhuazi No. 3, Jinguihua No. 8, Youtai No. 228, Hongzhenzhu, Z62/Q198, Huayou 89, Minhui No. 2, Guihua 21 （ CK）, were chose to conduct on the comparative test. [ Result] Dur- ing all tested varieties, the yield of Minhui No. 2 and Guihua 99 was higher than that of CK by 6.64% and 4.24% resp. , and seedkernel rate and 100-fruit weight had outstanding performance and strong resistance to disease, and their comprehensive traits were good from all aspects, so they were the preferred varieties for Beihai local peanut varieties demonstration planting, and could carried out a production test con again to comprehensively compare, and then promoted. While the yield of Heyou 1049, Huayou 89, Jinguihua No. 8, Huayu No. 43 and Liuhuazi No. 3 was lower, their comprehensive traits were weaker from all aspects, so it was suggested to eliminate them indirectly. [ Conclusion ] Min- hui No.＂ 2 and Guihua 99 have high yield and are good for integrated traits, disease resistance, so are suitable for local demonstration and ex- tension of cultivation.