Inorganic nitrogen dynamics of throughfall following fertilization in a red pine stand
نویسندگان
چکیده
منابع مشابه
Irrigation and fertilization effects on foliar and soil carbon and nitrogen isotope ratios in a loblolly pine stand
We examined 6I3C and 6 " ~ in needle (current and 1-year-old) and soil samples collected on two occasions (July and September 1999) from a 15-year-old loblolly pine (Pinus taeda L.) stand in an irrigation and fertilization experiment to investigate whether these treatments leave specific isotope signals in the samples and thus to infer the effects of treatments on C and N cycling. Irrespective ...
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Stem/branch maintenance respiration for a stand of Japanese red pine (Pinus densiflora) during the dormant season was examined using an open flow system. The stem/branch respiration rates per unit of volume were closely related to the thickness of the stems and branches, e.g. it decreased with increasing diameter (p<0.0001). When the respiration rates on the various positions were regressed aga...
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Arbuscular mycorrhizal fungi (AMF) are considered both ecologically and physiologically important to many plant communities. As a result, any alteration in AMF community structure following soil nitrogen (N) enrichment may impact plant community function and contribute to widespread changes in grassland productivity. We evaluated the responses of AMF communities to N fertilization ( 100 kg N ha...
متن کاملBelowground carbon dynamics in lohlolly pine (Pinus taeda) immediately following diammonium phosphate fertilization
Fore\t sorls store 'irr I I ~ I Y I C I ~ \ ~ qtr' rrt~t\ of I,II?IIc c~rrhon ( C ) .tntl ,I rn,q be ,I I'irgc potcntt,il \rnk for ,ttrrlos phc~rc (' I-orcst m,ln,lgcnient prdctlce\ >uch .is feitrl17,itrori tn'ij cnh'irlce o\cr,ill C storage 111 \oil\. ~hdrrge\ 111 ph\\lo log~c.il px)ce\\es tollowrrrg riotrrcrit ,trrientlt~~errt\ h,i\c rrot been wrdcly ~rtve\trgatctl We rriten\r\elv tnon~to~ctl...
متن کاملBelowground carbon dynamics in loblolly pine (Pinus taeda) immediately following diammonium phosphate fertilization.
Forest soils store an immense quantity of labile carbon (C) and a may be a large potential sink for atmospheric C. Forest management practices such as fertilization may enhance overall C storage in soils, yet changes in physiological processes following nutrient amendments have not been widely investigated. We intensively monitored belowground C dynamics for nearly 200 days following diammonium...
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ژورنال
عنوان ژورنال: Forest Science and Technology
سال: 2017
ISSN: 2158-0103,2158-0715
DOI: 10.1080/21580103.2017.1394372