【摘要】 采用SMS质构仪测定24个谷子新品(系)种的谷穗下压感受力,分析其与主要性状的相关性。结果表明,谷子产量与其下压感受力呈极显著正相关,所以,高产稳产的新品种有利于机械化收获;谷穗的小码数多、支穗密度大、细而紧密的品种有利于机械化收获;茎秆与谷穗的增粗有利于谷子产量的提高;植株的高低和风干谷穗的含水量对机械化收获影响不明显。更多还原

【Abstract】 Through "SMS mass texture analyzer", determination correlation between under pressure sensibilities and its main traits of 24 new(lines) species of millet was analyzed. The results indicates that millet yeild with under pressure sensibilities is very significantly correlated, so high and stable yield of new varieties is beneficial to mechanized harvesting. More spikelet number per spike,big branch density and closely of ear varieties is beneficial to mechanized harvesting. Augmentation of stems and ear conducive to improve millet yeild. Plant height and water content of the dried ear have no obvious effect on mechanized harvesting.更多还原