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1Impact of enclosure management on soil properties and microbial biomass in a restored semi-arid rangeland, Kenya显示文摘Rangeland degradation is a serious problem throughout sub-Saharan Africa and its restoration is a challenge for the management of arid and semi-arid areas. In Lake Baringo Basin of Kenya, communities and individual farmers are restoring indigenous vegetation inside enclosures in an effort to combat severe land degradation and address their livelihood problems. This study evaluated the impact of enclosure management on soil properties and microbial biomass, being key indicators of soil ecosystem health. Six reseeded communal enclosures using soil embankments as water-harvesting structures and strictly regulated access were selected, varying in age from 13 to 23 years. In six private enclosures, ranging from 3 to 17 years in age, individual farmers emulated the communal enclosure strategy and restored areas for their exclusive use. Significant decreases in bulk density, and increases in the soil organic carbon, total nitrogen and microbial biomass contents and stocks were found in the enclosures as compared with the degraded open rangeland. In the private enclosures, the impact of rehabilitation on the soil quality was variable, and soil quality was in general lower than that obtained under communal management. The significant increase of absolute stocks of carbon, nitrogen and microbial biomass compared to the degraded open rangeland indicates the potential for the restoration of soil quality through range rehabilitation. Over-sowing with indigenous legume fodder species could improve total nitrogen content in the soil and nutritional value of the pastures as well.Stephen M MUREITHI Ann VERDOODT Charles KK GACHENE Jesse T NJOKA Vivian O WASONGA Stefaan De NEVE Elizabeth MEYERHOFF Eric Van RANST 2014Journal of Arid Land2014,6,5:3
2Single factors direct the differentiation of stem cells from the fetal and adult central nervous system 显示文摘Johe KK Hazel TG Muller T 1996Genes Dev1996,10,24:1
3Telangiectatic osteogenic sarcoma显示文摘Matsuno T Unni KK McLeod RA 1976Cancer1976,38,:1
4Single factors direct the differentiation of stem cells from the fetal and adult central nervous system显示文摘Johe KK Hazel TG Muller T 1996Gene Dev1996,10,24:1
5Single factors direct the differentiation of stem cells from the fetal and adult central nervous system 显示文摘Johe KK Hazel TG Muller T 1996Genes Dev1996,10,:1
6Common ge-netic variations of the renin - angiotensin - aldosterone system and re-sponse to acute angiotensin I - converting enzyme inhibition in essen-tial hypertension显示文摘Hannila - Handelberg T Kontula KK Paukku K 2010J Hypertens2010,28,4:1
7Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK: a molecular, biological, and epidemiological study 显示文摘Kumarasamy KK Toleman MA Walsh TR Bagaria J Butt F Balakrishnan R Chaudhary U Doumith M Giske CG Irfan S Krishnan P Kumar AV Maharjan S Mushtaq S Noorie T Paterson DL Pearson A Perry C Pike R Rao B Ray U Sarma JB Sharma M Sheridan E Thirunarayan MA Turton J Upadhyay S Warner M Welfare W Livermore DM Woodford N 2010Lancet Infect Dis2010,10,9:1
8Combined measurement of fasting plasma glucose and A1C is effective for the prediction of type 2 diabetes: the Kansai healthcare study 显示文摘Sato KK Hayashi T Harita N 2009Diabetes Care2009,32,4:1
9Continuous glucose monitoring versus self-monitoring of blood glucose in the treatment of gestational diabetes mellitus显示文摘Kestil~i KK Ekblad UU R6nnemaa T 2007Diabetes Res Clin Pract2007,77,2:1
10Infectious rabies virus from cloned cDNA显示文摘Schnell MJ Mebatsion T Conzelmann KK 1994EMBO1994,13,18:1
11Treatment of intraventricular hemorrhage with intraventricular administration of recombinant tissue plasminogen activator A clinical study of 18 cases显示文摘Vereecken KK Van Havenbergh T De Beuckelaar W 2006Clin Neurol Neurosurg2006,108,5:1
12Single factors direct the differentiation of stem cells from the fetal and adult central nervous system 显示文摘Johe KK Hazel TG Muller T 1996Genes Dev1996,10,24:1
13Combined measurement offasting plasma glucose and Al C is effective for the prediction oftype 2 diabetes:the Kansai Healthcare Study显示文摘Sato KK Hayashi T Harita N 2009Diabetes Care2009,4,:1
14Functional outcome of fracture neck of femur treated with total hip replacement versus bipalar arthroplasty in a South Asian population显示文摘Narayan KK George T 2006Arch Orthop Trauma Surg2006,126,8:1
15Livere enzymes compared with alcohol consumption in perdicting the risk of type 2 diabetes,the Kansai healthcare study显示文摘Sato KK Hayashi T Nakamura Y 2008Diabetes Care2008,31,6:1
16Selective upregulation of cardiac brain natriuretic peptide at the transcriptional and translational levels by pro-inflammatory cytokines and by conditioned medium derived from mixed lymphocyte reactions via p38 MAP kinase显示文摘Ma KK Ogawa T de Bold AJ 2004J Mol Cell Cardiol2004,36,4:1
17Expression of calpastatin isoforms in muscle and functionality of multiple calpastatin promoters 显示文摘PARR T JEWELL KK SENSKY PL 2004Arch Biochem Biophys2004,427,:1
18Single factors direct the differentiation of stem cells from the fetal and adult central nervous system显示文摘 Hazel TG Muller T 1996Genes Dev1996,10,24:1
19Is levonorg- estrel intrauterine system effective for treatment of early endometrial cancer? Report of four cases and review of the literature 显示文摘Dhar KK NeedhiRajan T Koslowski M 2005Gynecol 0ncol2005,97,3:1
20Infectious rabies vi ruses from clonedcDNA显示文摘Schnell MJ Mebatsion T Conzelmann KK 1994EMBO J1994,13,18:1
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