1-24 of 62 Books

Green manure/cover crop systems of smallholder farmers
By Rolf Derpsch
Green manuring
Green manuring
By Charles V. Piper,A. J. Pieters,United States. Department of Agriculture. National Agricultural Library.
Evidence for impact of green fertilizers on maize production in sub-saharan Africa
Evidence for impact of green fertilizers on maize production in sub-saharan Africa
By Gudeta Sileshi
Experiments on the use of sweet clover for green manure
Experiments on the use of sweet clover for green manure
By C. J. Willard
The potential benefit of green manures and inorganic fertilizers in cereal production on contrasting soils in eastern Uganda
The potential benefit of green manures and inorganic fertilizers in cereal production on contrasting soils in eastern Uganda
By Kayuki Crammer Kaizzi
Effects of long-term residue management and nitrogen fertilization on availability and profile distribution of nitrogen, phosphorus, and sulfur
Effects of long-term residue management and nitrogen fertilization on availability and profile distribution of nitrogen, phosphorus, and sulfur
By Robert A. Christ
Effect of summer-seeded green manures on soil structure and availability of nitrogen
Effect of summer-seeded green manures on soil structure and availability of nitrogen
By J. L Mortensen
Improving garden soil with green manures
Improving garden soil with green manures
By Richard Alther

Sweet clover for nitrate production
By Albert L. Whiting
Bibliography of ground covers, green manuring & soil improvement of rubber
Bibliography of ground covers, green manuring & soil improvement of rubber
By Rubber Research Institute of Malaya. Library.
The composition of soybean plants at various growth stages as related to their rate of decomposition and use as green manure
The composition of soybean plants at various growth stages as related to their rate of decomposition and use as green manure
By L. M. Turk
...Adjusting soil management to the emergency in the United States
...Adjusting soil management to the emergency in the United States
By W. H. Pierre
Plantas de cobertura y abono verde
Plantas de cobertura y abono verde
By José Ignacio Aguilar G.

Orchard green-manure crops in California
By Roland McKee

Comparative value of legumes as green manures
By Maxwell O. Johnson
Green manuring for soil productivity improvement
Green manuring for soil productivity improvement
By O. P. Meelu
Adubação verde no Brasil
Adubação verde no Brasil
By Conselho Nacional de Pesquisas (Brazil)
Adubação verde e plantas de cobertura no Brasil
Adubação verde e plantas de cobertura no Brasil
By Oscar Fontão de Lima Filho,Edmilson José Ambrosano,Fabrício Rossi,José Aparecido Donizeti Carlos