Zobrazeno 1 - 3
of 3
pro vyhledávání: '"F. E. Brockman"'
Publikováno v:
Agroforestry Systems. 35:95-110
The relationships between seed size, emergence, stand establishment and seedling height were examined in a trial comparing tree and shrub species as hedgerows for alley cropping in four environments in Haiti. Logarithmic functions relating % emergenc
Publikováno v:
Weed Science. 23:533-535
The construction and operation of an apparatus for applying rainfall to soil columns being used for pesticide leaching studies is described. The apparatus will uniformly deliver water to many soil columns over a wide range of natural rainfall rates.
Publikováno v:
Agronomy Journal. 63:559-561