| |
Your search for [subject]Acid soils returned 19 records. |
|
| |
Sort by:
|
|
| |
|
|
| |
|
 |
Status and behavior of phosphorus in some acid soils in the Philippines.
by Metra, Teodula Malong; Los Ba?os, Laguna, Philippines: University of the Philippines, 1979.
Subject: Soil Science; Soils, Acid -- Phosphorus content -- Philippines; Phosphorus -- Status in acid soils -- Philippines.
|
|
| |
|
|
|
|
| |
|
|
| |
|
 |
Management of acid upland soils planted to rice in Northern Samar.
by Galo, Efren A.; 1993.
Subject: Rice -- Soils; Acid soils; Soil management -- Northern Samar.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Release of phosphorous from some acid soils of the Philippines through soil amendments.
by Tripathi, Bhaba Prasad.; 1988.
Subject: Soils -- Phosphoru content.s; Acid soils; Soil amendments.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Upland rice and pasture legume integration applied with varying levels of rock phosphate (apatite) in acidic soil.
by Ratilla, Teodomero C.;
Subject: Soil fertility; Crops and soils; Phosphate rock; Acid soils -- Testing; Upland rice.
|
|
| |
|
|
|
|
| |
|
|
| |
|
 |
On-farm adaptation trial of promising fertilizer managements for acid upland areas.
by Trillana, Nemesio; Munoz, Nueva Ecija: Philippine Rice Institute, 1991. pp. 70-81. -(Proj. II; Study 2).
Subject: ORYZA SATIVA; FERTILIZER APPLICATION; PHOSPHORUS; AGRICULTURAL LIME; MANURES; ACID SOILS; UPLAND SOILS.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Management and utilization of acid soils.
Los Baños, Laguna: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 1991.
Subject: Acid soils -- Management and utilization -- 1990 -- Philippines -- Congresses 0; Workshop on Management and Utilization of Acid soils -- 29 January - February 1, 1990 -- Institute of Forest Conservation, UP at Los Baños, Laguna, Philippines .
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Status and behavior of phosphorus in some acid soils in the Philippines.
by Metra, Teodula Malong, 1954-;
Subject: Soils -- Philippines -- Phosphorus content; Acid soils -- Philippines; Soil acidity.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Amelioration of acid soil for sustained crop production.
by Chanloy, Dumrongsak.; 1994.
Subject: Acid soils; Soil management.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Chemical changes in submerged acid sulfate soil-water system treated with some organic materials.
by Hechanova, Ma. Dulce J.;
Subject: Fish ponds -- Philippines; Acid soils.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Breeding corn for tolerance to acid soils.
by Franje, Nonito S.; Musuan, Bukidnon: Central Mindanao University, 1996. 33 p.
Subject: MAIZE; PLANT BREEDING; ACID SOILS.
|
|
| |
|
|
|
|
| |
|
|
| « Previous 1 2 Next » |
