01339nam a2200241Ia 4500 CTU_102840 210402s9999 xx 000 0 und d 49.00 631.4 S532 Shaxson, Francis Optimizing soil moisture for plant : The significance of porosity Francis Shaxson, Richard Barber Rome FAO 2003 This publication discusses the processes above, within and below the soil that enable water to move and crops to grow, and is intended to help land users make better use and take better care of these basic resources. It aims to provide a solid basis for sound, sustainable soil moisture management. This document has been made more user-friendly by presenting a guide for field workers with activities, exercises and discussion topics in non-technical language, and by interspersing the text with illustrations and diagrams. The complete materials of this guide are included on the CD-ROM that accompanies this document Plant-soil relationships,Plant-water relationships,Soil moisture,Plants Effect of soil moisture on M.Loan Sách kèm đĩa có số AV.001748 Trung tâm Học liệu Trường Đại học Cần Thơ