菲律宾大学洛斯巴尼奥斯分校农业学院
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作者:Arthur L. Fajardo , Delfin C. Suministrado
来源:[J].The Philippine Agricultural Scientist(IF 0.315), 2015, Vol.98 (4)菲律宾大学洛斯巴尼奥斯分校农业学院
摘要:Float-assisted tillers are commonly used for land preparation under lowland condition. The float-assisted tiller has a front-mounted cage wheel (tilling wheel) and a float at the rear on which the engine is mounted. The cage wheel-like configuration of the tilling wheel prod...
作者:Arthur L. Fajardo , Delfin C. Suministrado ...
来源:[J].The Philippine Agricultural Scientist(IF 0.315), 2015, Vol.98 (1)菲律宾大学洛斯巴尼奥斯分校农业学院
摘要:A float-assisted tiller for land preparation under water-logged condition consists of a frontmounted cage wheel (tilling wheel) and a float on which the engine is mounted. The study aimed to determine the effect of different blade shapes (triangular, rectangular and no blades) an...
作者:... Mona Liza F. Delos Reyes , Manolo G. Villano , Arthur L. Fajardo
来源:[J].The Philippine Agricultural Scientist(IF 0.315), 2012, Vol.95 (2)菲律宾大学洛斯巴尼奥斯分校农业学院
摘要:Canal irrigation systems in the Philippines are characterized by their poor performance. For an insight on the reasons for this situation, 10 canal irrigation systems were randomly chosen to assess the soundness of the water balance parameters assumed in estimating their design c...
作者:... Mona Liza F. Delos Reyes , Manolo G. Villano , Arthur L. Fajardo
来源:[J].The Philippine Agricultural Scientist(IF 0.315), 2012, Vol.95 (1)菲律宾大学洛斯巴尼奥斯分校农业学院
摘要:The performances of 2 National Irrigation Systems (NIS), 6 Communal Irrigation Systems (CIS) and 2 Small Water Impounding Projects (SWIP) in Ilocos Norte were evaluated from the standpoint of their dry season irrigation intensity, which is defined as the ratio of the actual ...
作者:... Mona Liza F. de los Reyes , Kirby Joselito L. Millare , Arthur L. Fajardo
来源:[J].The Philippine Agricultural Scientist(IF 0.315), 2007, Vol.90 (4)菲律宾大学洛斯巴尼奥斯分校农业学院
摘要:Two base indices of drought magnitude were used to assess the relative vulnerability of the different provinces of the Philippines to El Niño-induced droughts. They are based on the cumulative departure of monthly rainfalls from their normal values during the period from the...

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