Fine Root Biomass Mediates Soil Fauna Community in Response to Nitrogen Addition in Poplar Plantations (Populus deltoids) on the East Coast of China
نویسندگان
چکیده
منابع مشابه
Fine Root Growth Response to Soil-Applied Nitrogen and Paclobutrazol
Practices to promote tree root growth have been sought in arboriculture for many years, especially as a treatment for trees that are stressed or in decline. Tree fertilization is a common practice in arboriculture. A few research reports have shown that nitrogen fertilization can increase fine-root density in localized areas of soil where the fertilizer has been applied, but the effect on the w...
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تاثیر کشت خالص و آمیخته ی صنوبر و بادام زمینی بر خصوصیات شیمیایی خاک (مطالعه موردی: ایستگاه تحقیقات زراعی فخرآباد لشت نشاء)
Poplars are fast-growing species that were planted pure in the past. Mixed plantations of poplar with nitrogen fixing species have been recommended recently to increase the soil fertility. In this study, Ameraican poplar (Populus deltoids) has been planted with Peanut (Arachic hypogaea). The research was carried out on the base of randomized complete block design with five treatments and three ...
متن کاملResponse of soil fauna to simulated nitrogen deposition: a nursery experiment in subtropical China.
We studied the responses of soil fauna to a simulated nitrogen deposition in nursery experimental plots in Subtropical China. Dissolved NH4NO3 was applied to the soil by spraying twice per month for 16 months, starting in January 2003 with treatments of 0, 5, 10, 15 and 30 gN/(m2 x a). Soil fauna was sampled after 6, 9, 13 and 16 months of treatment in three soil depths (0-5 cm, 5-10 cm, 10-15 ...
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ژورنال
عنوان ژورنال: Forests
سال: 2019
ISSN: 1999-4907
DOI: 10.3390/f10020122