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close this bookLow-external Input Rice Production (IIRR, 292 p.)
close this folderIntegrated nutrient cycling
View the document(introduction...)
View the documentIntegrated nutrient cycling in lowland rice production: an ecosystem approach
View the documentNutrient cycling on a basic irrigated or rainfed rice farm
View the documentUsing soil test values to determine fertilizer needs for rice
View the documentFertilizer placement in wetland rice
View the documentUsing limited nitrogen fertilizer with HYVs
View the documentTreatment for zinc deficiency in lowland rice
View the documentFertilizer from livestock and farm wastes
View the documentChicken manure for lowland rice
View the documentFood, fodder, fertilizer and fuel from paddy dikes
View the documentUsing rice straw for lowland rice farming
View the documentAzolla: green manure profile
View the documentUsing azolla as fertilizer for lowland rice
View the documentMultiplying the azolla
View the documentTroubleshooting common problems in azolla production
View the documentGreen leaf manuring in lowland rice
View the documentGreen manure utilization in lowland rice
View the documentSesbania aculeata: a bio-fertilizer source for lowland rice
View the documentIndigofera: green manure profile
View the documentCrotalaria: green manure profile
View the documentLablab bean: cover crop/green manure profile
View the documentRice bean: green manure profile
View the documentSesbania spp.: green manure profile
View the documentAnimal and green manure practices among the Mangyans (Alangan tribe in Mindoro)
View the documentWaste management practices (Tuwal and Ayangan tribes in Ifugao)

Nutrient cycling on a basic irrigated or rainfed rice farm



Nutrient cycling on a basic irrigated or rainfed rice farm


R. Primero, Novarro, Gen.Trias Cavite, Philippines


V Pakingan, Niuqan, Sn. Francisco Cavite, Philippines


D. Martinez, Aglipay, Quirino Philippines


L. Ignacio, Sn. Francisco Cavite, PhiIippines


SOME POTENTIAL NITROGEN SOURCES FOR LOWLAND RICE THAT COULD SUPPLY 80 KG N/HA.


One hectare lowland


Chemical fertilizer


Green manure


Animal manure