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Soil properties
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Soil physical properties: measurement and use in rice-based cropping systems
.
by
Wopereis, M.C.S., ed.
; Los Baños, Laguna, Philippines: International Rice Research Institute (IRRI), 1994.
Subject:
Soil physical properties -- Measurement -- Use04
;
Soil properties
.
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Relevance: 17.30%
The effects of nitrogen fertilization and mulching on the growth and survival of outplanted kaatoan bangkal (Anthocephalus chinensis Rich. ex. Walp.) seedlings and on some soil properties of an open grassland
.
by
Uri-De la Cruz, Loretto V.
; College, Laguna: University of the Philippines at Los Ba?os, 1978.
Subject:
Mulching methods, Effects of -- Kaatoan bangkal seedlings growth and survival -- Open grassland soil properties -- Anthocephalus chinensis
;
Kaatoan bangkal (outplanted) seedlings growth and survival -- Anthocephalus chinensis -- Open grassland soil properties -- Nitrogen fertilization and mulching methods, Effects of
;
Nitrogen fertilization, Effects of -- Kaatoan bangkal seedlings growth and survival -- Open grassland soil properties -- Anthocephalus chinensis
.
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Relevance: 11.75%
Environmental science 2 : part 2
.
Los Baños, Laguna, Philippines: University of the Philippines, Science Education Center, 1973.
Subject:
Environmental science0
;
Soil, Properties -- Organisms0
;
Organisms -- Soil0
;
Plants distribution -- Philippines0
;
Animal distribution -- Philippines0
;
Pollution0
;
Conservation -- Natural resources -- Human resources 0
;
Natural resources -- Conservation0
;
Human resources -- Conservation
.
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Relevance: 10.54%
Effects of organic and inorganic fertilizers on corn performance and on some soil properties
.
by
Castillo, Edgardo H.
; Los Ba?os, Laguna: University of the Philippines, 1978.
Subject:
Soil properties -- Fertilizers (Organic and Inorganic), Effects of -- Corn performance
;
Corn growth and yield -- Zea mays -- Fertilizers (Organic and Inorganic), Effects of
.
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Relevance: 8.42%
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