Forage yield of grass and legume entries in the establishing year in a dry tropical area
Years of overgrazing and clearing of land to grow crops in the dry tropical region of south‐central Mexico promoted both the disappearance of native forage species and changes in soil and microenvironment that impede the restoration of grasslands with native species ; a technological alternative is the evaluation of introduced grasses and legumes (Castillo,1998).This region has a rainy season of four to five months characterized by brief, heavy and sporadic rains.The objective of the study was to evaluate fourteen introduced forage species in the first year.
weed invasion annual yield establishment
Enrique Cortes-Diaz Angel Ramon-Garay Fernando Tellez-Hernández Jose L.Zaragoz a-Ramirez Pedro A.Martinez-Hernandez
Universidad A.Chapingo,km 38.5 carr.Mexico-Texcoco,Mexico,MEXICO 56230
国际会议
呼和浩特
英文
2008-06-29（万方平台首次上网日期，不代表论文的发表时间）