GREEN MANURE PLANTS After the discussion of the use of innocuous weeds as cover plants we should include some notes on the ... In it Gorter explained the theory of green manuring , and Cramer and de Bussy enumerated the species of ...

227 HOLLAND , T. H. The green manuring of tea , coffee and cacao . * Tropical Agriculturist 77 ( 2 ) : 71-87 . 1931 . Hace un análisis detallado de las ventajas que le proporcionan al cultivo del té , algunos árboles de sombrío como ...

Manual de curso de cacao . Turrialba , Costa Rica , 1954. pp . 113-117 . 33. HOLLAND , T. H. The green manuring of tea , coffee and cacao . Tropical Agriculturist 77 ( 2 ) : 71-87 . 1931 . The green manuring of tea , coffee and cacao .

STEPHENS , D. The effects of fertilizers , manure and trace elements in continuous cropping rotations in Southern and ... ( 1146 THOMPSON , L. G. y ROBERTSON , W. K. Effect of rotations , fertilizers , lime and green manure crops on ...

HOLLAND , T. H. The green manuring of tea , coffee and cacao . Tropical Agricul- turist 77 ( 2 ) : 71-87 . 1931 . El autor hace un análisis detallado de las ventajas que para el té representan algunos árboles de sombrío , y que tendrían ...

OBENSHAIN , S. S. & GISH , P. T. The effect of green - manure crops on certain properties of Berks silt loam . ... PIETERS , A. J. Green manuring : a review of the American experiment station literature . American Society of Agronomy .

The above substantiate their conclusion that the main effect of the green manures was to reduce the water avilable to the ensuing grain crops . CREST FARMING STRATEGY As mentioned earlier , small grain crops grown on the region's soils ...

... 193.28 $ 27,193.28 Number of boxes 9,680.00 10,412.20 10,412.20 Field cost per box $ 2.30 $ 3.28 $ 2.61 The new strategies could include programs of rotation and green manuring with nitrogen fixers to build up nitrogen into the soil ...

Resumen : The potential of eight green manures as bio - fertilizers was evaluated ... Leaves from all green manure species , and stems and a mixture of leaves + stems from two of the green manures were packed in nylon mesh bags and ...

PIETERS , A. J. Green manuring , principles and practice . New York , Wiley , 1927. 356 p . y MCKEE , R. The use of cover and green - manure crops . In U.S. Department of Agriculture . Yearbook of Agriculture 1938 , Soil and Men .