Similar Items: Direct and residual effects of organic and inorganic fertilizers on soil chemical properties, microbial components and maize yield under long-term crop rotation
- Direct and residual effects of organic and inoganic fertilizers on soil chemical properties, microbial components and maize yield under long-term crop rotation
- Performance of tropical maize hybrids under conditions of low and optimum levels of nitrogen fertilizer application – grain yield, biomass production and nitrogen accumulation
- Performance of tropical maize hybrids under conditions of low and optimum levels of nitrogen fertilizer application – grain yield, biomass production and nitrogen accumulation
- Agroecosystem diversification for sustainability : the effects of crop rotation on soil microbial diversity, fertility and yield
- MICROBIAL DEGRADATION OF MAIZE COB AND ITS ASSESSMENT FOR USE AS BROILER FEED SUPPLEMENT
- COMPARISON OF EFFECT OF STRUVITE PREPARED FROM SOURCE-SEPARATED HUMAN URINE WITH INORGANIC FERTILIZER ON AMARANTHUS CAUDATUS
Author: Claassens, A.S. (Andries Stephanus), 1943-
- Changes in the soil volume exploited by roots as influenced by differential treatments
- Die invloed van grondverdigting op die fosfaat opname deur tabak (Afrikaans)
- Slags as agricultural limes : reactivity and heavy metal and phosphorus bio-availability
- Evaluation of erosion models and field assessment methods as tools for monitoring and evaluation of soil erosion in landcare
- The dynamics of phosphorus extractability, adsorption, and desorption rates as influenced by phosphorus applications and incubation times
- Nitrogen dynamics in sewage sludge and commercial fertilizer enriched soils