摘要
为验证生物有机肥在砀山酥梨上的应用效果,以生物有机肥为材料,设置不施肥(CK1)、常规施肥(CK2)、生物有机肥+80%常规施肥(BOF)、灭活后的生物有机肥+80%常规施肥(AOF)4个处理,研究生物有机肥替代部分化肥对砀山酥梨生长发育、产量和品质的影响。结果表明:2018年,处理BOF砀山酥梨叶面积、百叶重、单果重、产量、可溶性固形物含量、可溶性糖含量和VC含量较CK2分别提高21.8%、12.3%、10.0%、19.5%、13.2%、12.7%、17.3%,较处理AOF分别提高24.5%、16.1%、13.8%、24.4%、15.2%、21.1%、23.0%,差异均达显著水平;2019年,处理BOF砀山酥梨叶面积、百叶重、单果重、产量、可溶性固形物含量、可溶性糖含量和VC含量较CK2分别提高20.2%、16.7%、11.2%、19.9%、10.0%、17.9%、27.5%,较处理AOF分别提高19.3%、18.3%、14.4%、25.6%、12.9%、22.5%、35.6%,差异均达显著水平。可见,生物有机肥替代部分化肥能促进砀山酥梨生长发育,提高酥梨的产量和品质。
In order to verify the effect of bio-organic fertilizer on Dangshan pear,using bio-organic fertilizer as the material,four treatments were set up,including no fertilization(CK1),conventional fertilization(CK2),bio-organic fertilizer+80%conventional fertilization(BOF),inactivated bio-organic fertilizer+80%conventional fertilization(AOF),the effects of bio-organic fertilizer instead of partial chemical fertilizers on the growth and development,yield and quality of Dangshan pear were studied.The results showed that in 2018,compared with CK2,the leaf area,100-leaf weight,single fruit weight,yield,soluble solid content,soluble sugar content and VC content of Dangshan pear treated with BOF increased by 21.8%,12.3%,10.0%,19.5%,13.2%,12.7%and 17.3%respectively;compared with AOF treatment,the leaf area,100-leaf weight,single fruit weight,yield,soluble solid content,soluble sugar content and VC content of Dangshan pear treated with BOF increased by 24.5%,16.1%,13.8%,24.4%,15.2%,21.1%and 23.0%respectively,and the differences were significant.In 2019,compared with CK2,the leaf area,100-leaf weight,single fruit weight,yield,soluble solid content,soluble sugar content and VC content of Dangshan pear treated with BOF increased by 20.2%,16.7%,11.2%,19.9%,10.0%,17.9%and 27.5%respectively;compared with AOF treatment,the leaf area,100-leaf weight,single fruit weight,yield,soluble solid content,soluble sugar content and VC content of Dangshan pear treated with BOF increased by 19.3%,18.3%,14.4%,25.6%,12.9%,22.5%and 35.6%respectively,and the differences were significant.It can be seen that bio-organic fertilizer instead of partial chemical fertilizers can promote the growth and development of Dangshan pear,improve their yield and quality.
作者
魏素君
杨中
孙义祥
董慧
徐为宁
杨旭
邬刚
文继兵
WEI Sujun;YANG Zhong;SUN Yixiang;DONG Hui;XU Weining;YANG Xu;WU Gang;WEN Jibing(Anhui Sierte Fertilizer Technology Co.,Ltd.,Ningguo Anhui 242300;Institute of Soil and Fertilizer,Anhui Academy of Agricultural Sciences,Hefei Anhui 230031)
出处
《现代农业科技》
2023年第21期63-65,68,共4页
Modern Agricultural Science and Technology
关键词
砀山酥梨
生物有机肥
生长发育
产量
品质
Dangshan pear
bio-organic fertilizer
growth and development
yield
quality
