Ecosystem Nutrient Retention after Fertilization of Pinus taeda
نویسندگان
چکیده
منابع مشابه
Nutrient use and uptake in Pinus taeda.
We quantified nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg) content, use (nutrient amount for one growth year), retranslocation (nutrients recycled before foliage senescence), uptake (use minus retranslocation), volume production per unit of uptake and fertilizer-uptake efficiency (percent applied taken up) in a 2 x 2 (nutrient and water) factorial experiment repl...
متن کاملShort-term effects of fertilization on loblolly pine ( Pinus taeda L.) physiology
Fertilization commonly increases biomass production in loblolly pine ( Pinus taeda L.). However, the sequence of short-term physiological adjustments allowing for the establishment of leaf area and enhanced growth is not well understood. The effects of fertilization on photosynthetic parameters, root respiration, and growth for over 200 d following the application of diammonium phosphate were i...
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 کاملIntrogression between Pinus taeda L. and Pinus echinata Mill
Loblolly pine (Pinus taeda L.) and shortleaf pine (Pinus echinata Mill.) have widely overlapping geographic ranges. Hybridization between the two species has interested tree breeders for a long time. Morphologically, the two pine species are different. The needles of loblolly pine are 6 to 9 inches long, usually with three yellow-green needles per fascicle; but shortleaf pine needles are 3 to 5...
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
سال: 2014
ISSN: 0015-749X
DOI: 10.5849/forsci.13-159