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Autor:
Hiroshi Ikeura, Thanouphone Khanthavong, Sengthong Phongchanmixay, Naruo Matsumoto, Kensuke Kawamura, Bounson Bounyavong, Phanthasin Khanthavong
Publikováno v:
Paddy and Water Environment. 17:91-99
Savannakhet Province has 25% of the total lowland rice cultivation area of Lao People’s Democratic Republic (Laos). However, most of the fields are rainfed, with highly permeable sandy soil, which has low water and nutrient availability. In such sa