• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Bulgarian Journal of Agricultural Science >EFFECTS OF RIDGE-PLANTING PATTERN ON AGRONOMIC TRAITS, QUALITY AND YIELD OF SWEET CORN IN SOUTH CHINA
【24h】

EFFECTS OF RIDGE-PLANTING PATTERN ON AGRONOMIC TRAITS, QUALITY AND YIELD OF SWEET CORN IN SOUTH CHINA

机译：垄作方式对华南甜玉米农艺性状，品质和产量的影响

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

As a method to avoid waterlogging, ridge planting is widely adopted in sweet corn (Zea mays saccharata Sturt) cultivation in south China. The effects of ridge-planting pattern on agronomic traits, quality and yield of sweet corn were studied in 2012.Sweet corn Jinyutian No. 1 hybrid (sh2) and four ridge-planting patterns were used, and the experimental was designed as a randomized block with three replications. The results showed that ridge-planting pattern almost had no effect on leaf number and chemical properties (moisture, total sugar and starch content) of sweet corn. Although the physical properties (fresh- and husked-ear weight, ear length, kernel rows, kernels per row, ear diameter, kernel depth and 100-kernel weight) of Pattern 3 were higher than other three patterns, the plant density and agronomic traits (leaf area per plant, leaf area index, plant and cob height) of Pattern 1 were higher and the corn stalk rot mortality of Pattern 1 was lower than other three patterns, and the fresh-ear weight of Pattern 1 was higher than Pattern 2 and Pattern 4 all the time, and was lower than Pattern 3 significant only at 21 DAP. As a result, the yield of Pattern 1 was higher than other patterns significantly all the time.
机译：作为避免涝灾的一种方法，在华南甜玉米种植中广泛采用了垄作栽培法（Zea mays saccharata Sturt）。 2012年研究了垄作方式对甜玉米农艺性状，品质和产量的影响，采用甜玉米金玉田一号杂交种（sh2）和4种垄作方式，将试验设计为随机区组。三个重复。结果表明，垄作方式对甜玉米的叶数和化学特性（水分，总糖和淀粉含量）几乎没有影响。尽管模式3的物理特性（新鲜和带壳耳朵的重量，耳朵长度，籽粒行，每行的籽粒，穗直径，籽粒深度和100粒重）都高于其他三种模式，但植物密度和农艺性状模式1的（单株叶面积，叶面积指数，植物和穗轴高度）较高，模式1的玉米秸秆腐烂死亡率低于其他三个模式，模式1的鲜耳重高于模式2和模式4一直存在，并且仅在21 DAP时才低于模式3。结果，模式1的产量一直都显着高于其他模式。

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