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1998年对自国际干旱农业研究中心 (ICARDA)引进的野豌豆属 (Viciaspp .)和山黧豆属(Lathyrusspp .)的 5个种 50个品系在高山草原条件下的牧草和种子产量表现作了评价 ,1999年对其中能够完成生育期的春箭舌豌豆 9个品系、法国野豌豆 4个品系、鹰嘴山黧豆 2个品系和栽培山黧豆 1个品系做了进一步的测定。这 16个品系 1998年和 1999年的平均产草量分别是春箭舌豌豆 6 50 9.5和 5489.1kg/hm2 ,法国野豌豆 3398.0和 2 786 .7kg/hm2 ,鹰嘴山黧豆 76 10 .3和 476 1.9kg/hm2 ,栽培山黧豆 580 4 .7和 3858.2kg/hm2 ;种子产量分别是春箭舌豌豆 50 9.7和 10 10 .0kg/hm2 ,法国野豌豆 536 .0和 10 73.6kg/hm2 ,鹰嘴山黧豆 152 .2和 732 .7kg/hm2 ,栽培山黧豆 16 .5和 12 .8kg/hm2 。长柔毛野豌豆的所有 10个品系、栽培山黧豆的 9个品系和鹰嘴山黧豆的 8个品系在当地不能完成生育期。根据两年的试验结果 ,从牧草和种子产量两方面综合评价 ,春箭舌豌豆更适合在高山草原种植。春箭舌豌豆 2 556、2 56 0和 2 56 6等品系地上部分生物量与对照品种 333/A狭叶野豌豆相当 ,但种子产量比对照种高 19.6 %～ 77.4 % ,表现出较高的生产性能和适应性 ,值得进一步选育。春箭舌豌豆品系的牧草与种子产量呈负相关关系 ,在品种选育过?
In 1998, forage and seed yields of 5 species and 50 strains of Viciaspp. And Lathyrus spp. Imported from ICARDA were evaluated under alpine steppe conditions Evaluation, in 1999 to which the completion of the reproductive period of the spring tongue tongue pea nine lines, four French wild pea lines, two strains of Yingkou mountain beans and beans cultivated Mountaine bean made a further determination. The average grass yield of these 16 strains in 1998 and 1999 were respectively 6,50 and 5,489.1 kg / hm2 for spring pea, 3398,0 and 2,786.7 kg / hm2 for French pea, and 76,103 for Yingkui Mountain And 476 1.9kg / hm2, respectively, and 580.47 and 3858.2kg / hm2 respectively. The seed yield was 50 9.7 and 10 10 .0kg / hm2 respectively, and 536.0 and 10 73.6kg / hm2, oysters 152.2 and 732.77kg / hm2, cultivation of mountain beans 16.5 and 12.8kg / hm2. All 10 lines of villous field peas, 9 lines of cultivated shaddock and 8 lines of oyster shaddock did not complete the reproductive period locally. According to the results of two years of experiments, from the comprehensive evaluation of pasture and seed yield, the spring tongue tongue pea is more suitable for planting in the alpine steppe. The aboveground biomass of 2 556, 2 56 0 and 2 56 6 of Pea Spring Pear was similar to that of 333 / A, but the seed yield was 19.6% ~ 77.4% higher than that of the control, showing a higher Production performance and adaptability, it is worth further breeding. Spring arrow tongue pea strains of forage and seed production was negatively correlated, breeding in varieties?