• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Sustainable Bioenergy Systems >Effects of Sowing Time on the Growth, Development and Productivity of Sweet Sorghum
【24h】

Effects of Sowing Time on the Growth, Development and Productivity of Sweet Sorghum

机译：播期对甜高粱生长发育及生产力的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The experiments were conducted to determine suitable sowing time in order to achieve high plant biomass and sugar content of sweet sorghum for bioethanol manufacture. The results showed that germination rate reached ＞ 80% in all trial times (p ＞ 0.05). The growth and development speed of sweet sorghum reduced when seeds were sowed in August and was significantly different from other sowing times (p ＜ 0.05). Sowing from March to June obtained the highest plant height during all growth and development stages. Lodging and diseases observed in all periods of sowing, and planting began in July and August had lower percentage. In contrast, the productivity of fresh weight (1310.4 g/whole plant), sugar content (14.9% Brix), biomass yield (122.4 tons/ha) and theoretical converted ethanol yield (5 tons/ha) were the highest when sweet sorghum planted from March to June. It was observed that sowing sweet sorghum in four periods of month from March to June had the desirable biomass for bioethanol production.
机译：进行实验以确定合适的播种时间，以实现用于生物乙醇生产的高植物生物量和甜高粱的糖含量。结果表明，在所有试验时间内发芽率均达到＞ 80％（p＞ 0.05）。 8月播种时，甜高粱的生长发育速度降低，与其他播种时间明显不同（p ＜0.05）。 3月至6月的播种在所有生长和发育阶段均达到最高株高。在整个播种期均观察到寄居和病害，7月和8月开始播种的比例较低。相比之下，种植甜高粱时，鲜重（1310.4克/整株植物），糖含量（14.9％白利糖度），生物量产量（122.4吨/公顷）和理论转化乙醇产量（5吨/公顷）的生产率最高。从三月到六月据观察，从3月到6月的四个月中播种甜高粱具有生产生物乙醇所需的生物量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号