摘要
倒伏普遍存在于水稻生产中,导致水稻产量降低、品质下降,是影响水稻产业进一步发展的主要瓶颈问题。为了解水稻倒伏的研究现状,对国内外有关文献进行分析汇总,得出水稻倒伏的影响因素有很多,包括遗传特性、植株形态在内的内在因素,以及自然条件、耕作栽培条件和措施等外在因素,都会导致水稻不同程度地倒伏。水稻倒伏会直接导致产量和品质发生改变,降低产量并显著影响稻米品质,进而影响水稻产业。提高水稻抗倒伏能力需要综合施策,结合水稻生产需求和实际问题,提出以良种良田良法良机相结合,综合应对水稻倒伏问题。
Lodging is a common problem in rice production and has become the main factor restricting the further development of rice production,and it will lead to yield loss and rice quality decline.Analyze and summarize relevant literature at home and abroad to understand the current research status of rice lodging.The results showed that genetic characteristics,plant morphology,natural conditions and cultivation co nditions cause lodging of rice.Rice lodging can directly lead to changes in yield and quality,reducing yield and significantly affecting rice quality,thereby affecting the rice industry.It is proposed to comprehensively deal with the lodging problem of rice by combining planting good fields,methods and opportunities.
作者
孙羽
曾宪楠
王麒
宋秋来
王曼力
李希臣
冯延江
SUN Yu;ZENG Xiannan;WANG Qi;SONG Qiulai;WANG Manli;LI Xichen;FENG Yanjiang(Institute of Crop Cultivation and Tillage,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China;Rice Research Institue,Heilongjiang Academy of Agricultural Sciences,Jiamusi 154026,China)
出处
《黑龙江农业科学》
2023年第9期132-137,共6页
Heilongjiang Agricultural Sciences
基金
黑龙江省省属科研院所科研业务费项目(CZKYF-2023-1-B015)
黑龙江省农业科学院创新工程资助项目(CX23ZD01)
黑龙江省重点研发专项(GA21B002)
黑龙江省水稻现代农业产业技术协同创新体系。
关键词
水稻
倒伏
影响因素
措施
rice
lodging
influence factor
measure
