SOIL MICROBIAL PROPERTIES

nutrient resources. To support this hypothesis we have evidence that microbial biomass C/N ratio decreased signifi- cantly in June 2003 after fertilization by 61% in control + N and 48% in FACE + N indicating a shift towards bacterial communities (data not shown).178 M.C. Moscatelli et al. /[r]

A field experiment was carried out at the Research Farm, Division of Agronomy, Sher-eKashmir University of Agricultural Sciences and Technology, Jammu during the kharif season of 2014 to evaluate the effect of different transplanting dates and organic nutrient sources on growth and yield potential o[r]

(Margesin and Schinner 2005; Abbassi and Shquirat 2008; Pleshakova et al. 2008). Oil hydrocarbon biodegradation and transformation in soils can be monitored by estimating the concentration of pollutant (Tzing et al. 2003) and the formation of respective metabolites. The most ubiquitous and universal[r]

The field experiment was conducted during kharif and rabi season of 2106 to study the effect of different manurial practices on soil microbial activity under SRI method of rice planting. The field experiment was laid out in Randomized block design with 8 treatments replicated thrice.

and the herein dissolved nutrients (Glaser et al., 2002). However, since biochar has only low nutrients contents in general, plant nutrients must be supplied externally (Woods & Mann, 2000; Glaser & Birk, 2011). With respect to potential nutrient sources, only C and N can be produced[r]

India is a developing nation practicing intensive agriculture for fulfilling the needs of more than eighteen million peoples, for which huge and imbalance amount of fertilizer has been used. Consequently, soil quality deteriorates and inevitable loss of soil microbial diversity. In recent years zeol[r]

Tạp chí Khoa học 2011:17a 146-154 Trường Đại học Cần Thơ 146 SỬ DỤNG PHÂN HỮU CƠ VI SINH TRONG CẢI THIỆN ĐẶC TÍNH HÓA LÝ ĐẤT VÀ BỆNH HẠI TRÊN VƯỜN TRỒNG SẦU RIÊNG Võ Thị Gương, Nguyễn Hoàng Cung và Dương Minh1 ABSTRACT Durian orchards in the Mekong delta has been confronted with low fruit yield and[r]

Although the overall rate of adsorption relies onnumerous factors, the adsorption study of As and Se onsoils has been mainly linked to environmental factorssuch as pH (Pierce and Moore, 1982; Xu et al., 1988;Ticknor and McMurry, 1996; Kuan et al., 1997; Man-ning and Goldberg, 1997; Garcia-Sanchez et[r]

increased penaeidin-transcriptional activity, which maycorrespond to a systemic reaction involving haemocyteproliferation process. Finally, in vitro confrontation of hae-mocytes and bacteria revealed that penaeidins are releasedfrom granular haemocytes by a novel phenomenon ofintracellular degranula[r]

ella Oxytoca ASI, Int. J. Environ. Anal. Chem. 56 (1994) 261–269.[16] K. Riedel, U. Alexiev, B. Neuman, M. Kuehn, R. Renneberg, F.Scheller, A microbial sensor for BOD, in: Biosens. Appl. Med.Environ. Prot. Process Cont., vol. 13, VCH, Weinheim, 1989,pp. 71–74.[17] K. Riedel, K.P. Lange, H.J.[r]

Tp chớ Khoa hc v Phỏt trin 2010: Tp 8, s 3: 393 - 401 TRNG I HC NễNG NGHIP H NI 393 NGHIÊN CứU MộT Số TíNH CHấT Lý HóA HọC CủA ĐấT TRồNG CAM THEO Độ TUổI VƯờN ở HM YÊN - TUYÊN QUANG Study on Physical and Chemical Properties of Soil under Orange with the Different Establishment Period a[r]

Project "Impact of trace metals on sustainability of fertilization and waste recycling in peri-urban and intensive agriculture in south-east Asia" in Ha Tay and Vinh Phuc provinces, carried out in a collaboration between CSIRO and NISF. We would like to kindly thank the N.M. Khai et al. / VNU Journa[r]

TRANG 1 CIVL270-Maraqa CIVL270-Maraqa FUNDAMENTALS OF FUNDAMENTALS OF MICROBIOLOGY TRANG 2 ENVIRONMENTAL APPLICATIONS OF ENVIRONMENTAL APPLICATIONS OF MICROBIAL PROCESSES MICROBIAL PROCE[r]

The field experiment was conducted at the Research Farm of All India Coordinated Research Project for Dryland Agriculture (AICRPDA), College of Agriculture, Indore during kharif 2017. The experiment was laid out in a randomized block design (RBD) with eight treatments in three replications.

library.cornell.edu/usda/nass/Catt// 2010s/2011/Catt-07-22-2011.pdf. Accessed December 28, 2011. 7. USDA. Census of Agriculture 2007, U.S. Summary and State Report, Vol. 1, Chapter2, Table 11. USDA National Agricultural Statistics Service; 2009. http://www.agcensus.usda.gov/. Accessed October 9, 2[r]

The impact of mountain cropping systems on soil properties, nutrient availability and soil carbon sequestration potential was studied during the years 2014 and 2015 in mid-hills of Himachal Pradesh. The four commonly occurring cropping systems namely vegetable, fruit, cereal crop and agroforestry we[r]

Distributions of different zinc (Zn) forms in seven blocks of rice-wheat growing soils of Jammu region were studied. Understanding the Zn distribution in soil is important for efficient and effective management of the fertilizers recourses and to achieve a higher productivity rate. Sequential extrac[r]

Ch. 5 Microbial metabolism• Breakdown of carbohydrates, lipids and proteinsto produce cellular energy (catabolism)• Redox (reduction/oxidation) reactions capture,store and use energy via electron transfers amongmolecules• Photosynthesis captures and stores energy fromlight• Biosynthesis of ma[r]