论文部分内容阅读
在印度克什米尔山谷,从英国引进的克雷斯特晚熟品种酒花是该地区中面积最大的单一品种之一。引进后不久,发现该品种与原产地的生长习性不同。在美国一季中仅开花一次,而在克什米尔生长季节中则开花两次,收花两次。第一次现毛蕊在5月末,第二次在7月中旬。两次摘花分别在7月末和9月初。虽然在同一生长季节中,同一株作物可收花两次,似乎具有某种吸引力。但是,由于总产量并未增加,而且从上架到收花以及烘烤等全部过程一年中要进行两次,使生产费用大大增加,所以,这样的生长特性不是人们所希望的。本研究着重对克雷斯特晚熟品种酒花的两次开花问题加以评述,并研究出了一种使该品种酒花恢复一季中只开一次花的方法。
In the Kashmir Valley of India, Crest late maturing varieties imported from the United Kingdom are one of the largest single species in the region. Shortly after its introduction, it was found that the habit of growing different varieties and origin. It blooms only once in the United States in the first quarter, but twice in the growing season in Kashmir and twice in the morning. The first is now in the end of May Maui, the second in mid-July. Twice pick flowers respectively in late July and early September. Although the same crop can be bred twice in the same growing season, it seems attractive. However, since the total output has not increased, and the whole process from shelves to flowers collection and baking has to be conducted twice a year, the production costs have greatly increased. Therefore, such growth characteristics are not desirable. This study focuses on the double flowering of Crest late maturing varieties of hops and comments on a way to restore the hops to a single flowering season.