摘要
机械化种植是制约珠江三角洲地区乃至全国水稻生产机械化的瓶颈之一。为探索不同栽植方式对水稻生产的影响,对人工直播与机械直播、人工插秧与机械插秧、人工抛秧等不同栽植方式进行了比较试验。试验结果表明,在珠江三角洲地区相同条件下,不同栽植方式的产量差异不大;机械栽植能确保稳产,与手工栽植方式相比不减产,并能减少成本、增加工效;机械直播是当前实现"两高一优"农业,促进农业生产"节本增效"的一种重要栽植方式。
Mechanized planting is a key project in the Pearl River Delta region even whole national rice production. In order to investigate the effects of different transplanting methods on rice production, the different patterns such as manual and mechanized sowing, manual and mechanized transplanting, and manual throwing rice seedling were studied. The results showed that the yields did not vary slightly with different transplanting methods, the mechanized planting could ensure stable yield and would not decrease yield under the same conditions. Compared with manual transplanting patterns, it could decrease costs and increase working efficiency, and the results also suggested that mechanized sowing be the most important transplanting model to achieve the target of high yield, high efficiency and high quality, and promote agricultural production of reducing investment and increasing benefits.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2004年第1期136-139,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
广东省重大科技项目现代农业机械化示范工程部分研究内容
关键词
栽植方式
水稻移栽
产量
机械栽植
planting method
rice transplanting
yield
mechanized transplanting
