不同有机肥对蓝蓟生理性状和产量影响  

Effects of Different Organic Fertilizers on Physiological Characters and Yield of Echium vulgare

作　　者：金桥[1] 张岩[1] 唐玉娇 徐惠风[1] Jin Qiao ,Zhang Yan ,Tang Yujiao, Xu Huifeng(Jilin Agricultural University, Changchun, 13011)

机构地区：[1]吉林农业大学,长春130118

出　　处：《分子植物育种》2018年第21期7204-7208,共5页Molecular Plant Breeding

基　　金：吉林省科技厅重点攻关项目(20150204012NY; 20130206072NY);长春市科技局项目(2014196);吉林省教育厅(JJKH20170312KJ)共同资助

摘　　要：为蓝蓟高效合理施肥,本研究采用上一季蓝蓟种子为研究对象,施用等量鸡粪(C)、猪粪(P)、秸秆(S)有机肥与不施任何肥料作对照(CK)。结果表明:(1)施用鸡粪有机肥有利于提高光合作用,其最大净光合速率可达到22.06μmol (CO2)/(m2·s);(2)施用猪粪有机肥较其他处理,株高高出2～3 cm和单株产量增产5.8%～9.9%;(3)施用秸秆有机肥和其他处理相比,千粒重高出0.1～0.5 g和粗脂肪含量高出0.009 7%～0.024 6%。本研究为生产有机蓝蓟提供理论帮助。In order to apply fertilizer on Echium vulgare efficiently and reasonably, we used the seeds of Echium vulgate in the previous season as the research object. The use of the same amount of chicken manure （C）, pig ma- nure （P）, straw （S） organic manure were analyzed and no fertilizer was set as the control （CK）. The results showed that the application of chicken manure was beneficial to the increase of photosynthesis, and the maximum net photosynthetic rate could reach 22.06 μmol （CO2）/（m2· s）. Applying pig manure was beneficial to the plant height, which was 2-3 cm higher than other treatments, and single plant yield increased by 5.8%-9.9%. Applying straw organic fertilizer could improve the thousand grain weight of Echium vulgate, which was 0.1-0.5 g heavier than other treatments and crude fat content was 0.009 7%-0.024 6% higher. This study could provide theoretical help for the production of organic Echium vulgate.

关 键 词：有机肥 蓝蓟 生理性状 产量 

分 类 号：S681.9[农业科学—观赏园艺]