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Marginal land and problem soil of Thailand


Organic Agriculture
The Liquid Organic Fertilizer Demonstrations with produce asparagus (Asparagus officinalis Linn var. altiles) at Nakhonpathom Province
Needs on Soil Management for Increasing Maize and Cassava Yields by Farmers in Phatthana Nikhom District, Lop Buri Province
Management of acid soils by using organic fertilizer on organic herbal roselle product Ratikorn Na Lampang Isariya Meesing and Pornpat Nopmalai
Study on soil management by using different kinds of compost combination with bio-fertilizers LDD 12 for Khao Dowk Mali 105 production in Roi-Et province
A study using liquid organic fertilizers super LDD.2 and high quality organic fertilizers for tapping panel dryness and increasing para rubber yields.
The effect of applying high quality organic fertilizer, bio-fertilizer LDD 12 and chemical fertilizer to improve soil for Chinese kale cultivation
Effect of Organic Fertilizers in Reducing Chemical Agriculture on Sweet Corn in Chiang Rai Province
Soil management by using organic fertilizer combination with mulching for passion fruit (Passiflora foetida) in non-pesticide agriculture
Effect of organic fertilizers in reducing chemical fertilizers on sweet corn , Kanchanaburi Province
Study on Utilizing High Quality Organic Fertilizers Combination with Super LDD 2 Bio-extract for Oil Palm Production in Land Development Zone, Suratthani Province