Alley Cropping on an Acid Soil in the Upper Amazon: Mulch, Fertilizer, and Hedgerow Root Pruning Effects

A modified single solution method for the determination of phosphate in natural waters

1962 • 19,828 citations

Alley cropping maize (Zea mays L.) and leucaena (Leucaena leucocephala Lam) in southern Nigeria

1981 • 267 citations

Agroforestry: a decade of development

1988 • 216 citations

Aluminium accumulation by some cerrado native species of central Brazil

1982 • 202 citations

Above and below ground interactions in alley-cropping in semi-arid India

1989 • 176 citations

Alleu cropping sequentially cropped maize and cowpea with Leucaena on a sandy soil in Southern Nigeria

1985 • 175 citations

Soil-plant interactions in agroforestry systems

1991 • 132 citations

Low-Input Cropping for Acid Soils of the Humid Tropics

1987 • 107 citations

Effect of pruning intensities of three woody leguminous species grown in alley cropping with maize and cowpea on an alfisol

1988 • 104 citations

Agroforestry systems and soil surface management of a tropical alfisol: I: Soil moisture and crop yields

1989 • 81 citations

Alley cropping Sesbania sesban (L) Merill with food crops in the highland region of Rwanda

1990 • 37 citations

The tree/crop interface: a project designed to generate experimental methodology

1989 • 18 citations

Nutrient addition into soil by leaves of Cassia siamea and Gliricidia sepium grown on an ultisol in Southern Nigeria

1990 • 12 citations