01580     2200229   4500001002100000005001500021007000300036008004100039020002100080035002000101082000800121084001400129100001300143245008500156250001100241260003100252300002300283520097900306600001301285650002101298990003101319INLIS00000000000031320221015052546ta221015                           0 eng    a78-1-57808-512-5  a0010-1022000054  a633  a633 AKI a1 aAkinyemi1 aAgricultural Production :bOrganic and Conventional Systems /cOkoro M. Akinyemi  aCet. I  aLondon :bCRC Press,c2007  axx, 220p. :bilus.  aThis book examines production efficiency and economic benefits of agricultural production systems, comparing both organic and conventional systems. Diseases and pest outbreaks are looked into with a view of recommending the appropriate methods of control. Definition of land and its uses are discussed. Factors affecting soil formation and methods of replenishing lost nutrients are enumerated in an attempt to educate students and farmers on the modern techniques of retaining soil nutrients without environmental destruction. Experiments conducted on soil to investigate the effects and factors affecting nutrients mineralization have been described. Descriptions of forest trees have been given to explain their roles in economic expansion. Methods of planting, rules and regulations implemented by communities, states and countries are also discussed. This book critically reviews the effects of agricultural chemicals on soil organisms and other agricultural practices.14aAkinyemi 4aTanaman budidaya  a00052/102022/H/EB/BBPPBATU