菜豆品种适应性比较试验

Comparative Experiment on Adaptability of Snap Bean Varieties

为了筛选出适宜黄冈市不同栽培区域种植的菜豆品种,分别在黄冈市的平原和丘陵地区开展了菜豆品种适应性比较试验。结果表明:黄州(平原)试验点的产量以SJ-0009最高,其次是SJ-0007,分别为1295.3和1231.8 kg/667m^(2),分别比笔杆青(CK)增产22.9%和16.9%,且均显著高于其他品种,鄂菜豆1号的产量比CK增产5.4%;英山(丘陵)试验点的产量也是SJ-0009最高,为1155.6 kg/667m^(2),比CK增产17.4%,且显著高于除鄂菜豆1号以外的其他品种,其次是鄂菜豆1号和SJ-0007,分别比CK增产10.3%和3.9%,且均显著高于SJ-0361和江大紫芸1号;这3个品种的抗病性强,全生育期为91~94 d,系中晚熟品种,其果荚不易纤维化、口感脆甜,可溶性糖含量为0.06%,可在黄冈平原和丘陵地区推广种植。

In order to screen out snap bean(Phaseolus vulgaris)varieties suitable for different cultivation areas of Huanggang,adaptability comparative experiments were conducted on 7 snap bean varieties in Huangzhou(plain area)and Yingshan(hilly area)of Huanggang City.Results showed that at Huangzhou experimental site,variety SJ-0009 produced the highest yield(19429.5 kg/hm^(2)),followed by SJ-0007(18477 kg/hm^(2)),which were respectively 22.9%and 16.9%higher than Biganqing(CK),meanwhile were significantly higher than the other varieties;and Ecaidou 1 surpassed CK by 5.4%.At Yingshan experimental site,SJ-0009 also yielded the highest(17334 kg/hm^(2)),17.4%higher than CK and significantly higher than the other varieties except Ecaidou 1;Ecaidou 1 and SJ-0007 ranked the second and the third in yield,respectively 10.3%and 3.9%higher than CK,both of which were significantly higher than SJ-0361 and Jiangdaziyun 1.Further,SJ-0009,Ecaidou 1 and SJ-0007 are medium to late maturity with strong disease resistances and 91-94 d whole growth durations;their pods contain 0.06%soluble sugar and low crude fiber content,leading to a crisp and sweet taste.They can be promoted and planted in the Huanggang plain and hilly areas.