Digitale Bibliotheek
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                             12 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A comparative study of farm nutrient budgets and nutrient flows of certified organic and non-organic farms in China, Brazil and Egypt Oelofse, Myles
2010
87 3 p. 455-470
artikel
2 Application of the DNDC model to the Rodale Institute Farming Systems Trial: challenges for the validation of drainage and nitrate leaching in agroecosystem models Tonitto, Christina
2010
87 3 p. 483-494
artikel
3 Assessing the eco-environmental performance of agricultural production in OECD countries: the use of nitrogen flows and balance Hoang, Viet-Ngu
2010
87 3 p. 353-368
artikel
4 Biomass ashes and their phosphorus fertilizing effect on different crops Schiemenz, Katja
2010
87 3 p. 471-482
artikel
5 Effects of organic wastes digestion for biogas production on mineral nutrient availability of biogas effluents Möller, Kurt
2010
87 3 p. 395-413
artikel
6 Interactions between nitrogen, phosphorus and potassium determine growth and N2-fixation in white clover and ryegrass leys Høgh-Jensen, Henning
2010
87 3 p. 327-338
artikel
7 Mitigating greenhouse gas and nitrogen loss with improved fertilizer management in rice: quantification and economic assessment Pathak, H.
2010
87 3 p. 443-454
artikel
8 Nitrous oxide emissions from a light-textured arable soil of North-Western Russia: effects of crops, fertilizers, manures and climate parameters Buchkina, N. P.
2010
87 3 p. 429-442
artikel
9 P-equilibrium fertilization in an intensive dairy farming system: effects on soil-P status, crop yield and P leaching Verloop, J.
2010
87 3 p. 369-382
artikel
10 Soil nitrogen response to coupling cover crops with manure injection Cambardella, Cynthia A.
2010
87 3 p. 383-393
artikel
11 Uptake and allocation of plant nutrients and Cd in maize, sunflower and tobacco growing on contaminated soil and the effect of soil conditioners under field conditions Fässler, Erika
2010
87 3 p. 339-352
artikel
12 Utilization and management practices of animal manure for replenishing soil fertility among smallscale crop farmers in semi-arid farming districts of the North West Province, South Africa Materechera, Simeon A.
2010
87 3 p. 415-428
artikel
                             12 gevonden resultaten
 
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