当前位置: 首页 > 文章 > 不同培肥模式对小麦光合特性和干物质积累运转及产量的影响 山西农业科学 2014,42 (7) 663-666+671
Position: Home > Articles > Effect of Different Fertility Patterns on Photosynthetic Characteristics,Dry Matter Accumulation Operation and Yield of Wheat Journal of Shanxi Agricultural Sciences 2014,42 (7) 663-666+671

不同培肥模式对小麦光合特性和干物质积累运转及产量的影响

作  者:
曹昌林;白文斌;史丽娟;彭之东
单  位:
山西省农业科学院高粱研究所
关键词:
培肥模式;小麦;光合特性;干物质;产量
摘  要:
为了寻找快速培肥土壤的依据,为高产土壤的建立提供技术支撑,运用随机区组设计研究方法,在二年三熟种植区采用"秸秆还田+机旋耕(翻耕)"、"秸秆还田+60 m3/hm2牛粪+机旋耕(翻耕)"及"秸秆还田+60 m3/hm2牛粪+腐熟剂+机旋耕(翻耕)"等几项培肥措施对小麦光合特性、干物质积累运转及产量的影响进行研究。结果表明,在秸秆还田+牛粪的基础上,增施腐熟剂可使小麦的SPAD值平均提高2.81%,净光合速率平均提高3.92%,单株干物质运转量增加8.07%,产量增加7.18%。
译  名:
Effect of Different Fertility Patterns on Photosynthetic Characteristics,Dry Matter Accumulation Operation and Yield of Wheat
作  者:
CAO Chang-lin;BAI Wen-bin;SHI Li-juan;PENG Zhi-dong;Institute of Sorghum,Shanxi Academy of Agricultural Sciences;
关键词:
fertility patterns;;wheat;;photosynthetic characteristics;;dry matter;;yield
摘  要:
To provide basis for rapid soil fertility and technical support for the establishment of high-yield soil, the paper using a randomized block design research methods, in two-year three-cropping area studies were conducted on photosynthesis case, dry matter accumulation, operation and yield on wheat for fertility measures such as "straw + machine rotary(plowing)", " straw + 60 cow dung per hectare +machine rotary(plowing)" and "straw + 60 cow dung per hectare + rotten agent + machine rotary(plowing)". The results show that: on the basis of straw and cow dung, adding bulking agents of the wheat SPAD value had an average increase of 2.81%, the net photosynthetic rate increased average 3.92%, dry matter translocation amount increases 8.07% and yield increased 7.18%.

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