TY - THES ID - 146011392 TI - Woody species in auxiliary roles : Live stakes in yam cultivation. PY - 1991 PB - Amsterdam : Wageningen : Royal Tropical Institute ; Landbouwuniversiteit te Wageningen, DB - UniCat KW - woody plants KW - Dioscorea alata KW - Vegetable crops KW - biomass KW - agroforestry KW - soil amendments KW - soil fertility KW - Tropical zones KW - Field experimentation KW - Flemingia macrophylla KW - Staking KW - Gliricidia sepium KW - Leucaena leucocephala KW - Role auxiliaire KW - Tuteur vivant KW - Role auxiliaire KW - Tuteur vivant UR - https://www.unicat.be/uniCat?func=search&query=sysid:146011392 AB - ER -