中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 连作土壤中施加球毛壳ND35菌肥对杨树生理特征与生物量的影响 天津农业科学 2017,23 (9) 22-25+34
Position: Home > Articles > Effects of Chaetomium globosmn ND35 Fungus Fertilizer on Physiological Characteristics and Biomass of Poplar in Replanted Soil Tianjin Agricultural Sciences 2017,23 (9) 22-25+34

连作土壤中施加球毛壳ND35菌肥对杨树生理特征与生物量的影响

作  者：
张海英;夏宣宣
关键词：
杨树;连作;生物量;球毛壳ND35;光合作用
摘  要：
对杨树连作土壤中施加不同剂量的球毛壳ND35菌肥处理,测定不同处理下生长的一年生杨树叶片的光响应过程、叶绿素荧光等指标,探讨该菌肥对杨树生理性能以及生物量的影响。结果显示:随土壤中球毛壳ND35菌肥含量的增加,杨树净光合速率(Pn)、量子效率(Φ)以及根系活力等生理指标均呈现出先增加后降低的趋势。当土壤施加菌肥剂量0.67 g·kg-1(T3)和1.00 g·kg-1(T4)处理时,株高以及根、茎、叶生物量均在T3达到最大值。研究认为,在连作土壤中施加适量(0.67~1.00 g·kg-1)的球毛壳ND35菌肥,能够在一定程度上提高杨树的根系生理活性,提高杨树叶片对光能的利用效率,提高叶片的光合作用效率,这有利于干物质的积累。
译  名：
Effects of Chaetomium globosmn ND35 Fungus Fertilizer on Physiological Characteristics and Biomass of Poplar in Replanted Soil
作  者：
ZHANG Haiying;XIA Xuanxuan;Environmental Monitoring Station of Anqiu City Environmental Protection Bureau of Shandong;Nanjing Tongfuyuan Environmental Technology Limited Company;
单  位：
Environmental Monitoring Station of Anqiu City Environmental Protection Bureau of Shandong%Nanjing Tongfuyuan Environmental Technology Limited Company
关键词：
poplar;;successive rotation;;biomass;;Chaetomium globosmn ND35;;photosynthesis
摘  要：
The chlorophyll fluorescence, chlorophyll content and biomass of one-year-old Poplar seedlings under different doses of Chaetomium globosmn ND35 fungus fertilizer treatment was determined to study the effects of fungus fertilizer on physiological characteristics and biomass of poplar. The results showed that with increasing fungus fertilizer content in replanted soil, physiological indexes such as net photosynthetic rate(Pn), quantum efficiency(Φ) and root vigor showed trends of increasing first and then decreasing. When the doses of Chaetomium globosmn ND35 fungus fertilizer was 0.67 g·kg-1(T3) and 1.00 g·kg-1(T4), plant height and biomass of leaves, stems and roots were maximum in T3. It concluded that applying appropriate amount of Chaetomium globosmn ND35 fungus fertilizer can in some extent improve light use ability and root physiological activity of poplar leaves, which is conducive to increase the photosynthetic efficiency of the poplar leaves, and then the accumulation of dry matter.

相似文章

导出引用
计量
文章访问数: 14
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46