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W.G.M.U. Wanodya,H.P.N. Perera
Solid waste piling has become a serious problem to Sri Lanka. Urbanisation, industrialisation, and improvements in quality of life lead the increase in quantity and complexity of generated waste. The main purpose of this study is to determine the percept...
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Felipe Bugueño, Nieggiorba Livellara, Fernando Varas, Pedro Undurraga, Mónica Castro, Eduardo Salgado
Pág. 49 - 56
We studied the effect of four irrigation treatments, expressed as fractions (1.3, 1.0, 0.7 and 0.3) of crop evapotranspiration (ETc), on the growth of young pomegranate plants in central Chile (32°32? S and 71°06? W). We evaluated the effect of the four ...
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Klaus J. Puettmann, Adrian Ares, Julia I. Burton and Erich Kyle Dodson
A large research effort was initiated in the 1990s in western United States and Canada to investigate how the development of old-growth structures can be accelerated in young even-aged stands that regenerated following clearcut harvests, while also provi...
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P. M. Munyaka, G. Tactacan, M. Jing, K. O, J. D. House, and J. C. Rodriguez-Lecompte
Pág. 2454 - 2463
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M. Vivas,J. A. Martín,L. Gil,A. Solla
Pág. 289 - 299
Damping off is probably the most common disease affecting seedlings in forest nurseries. In south-western Europe, the pitch canker and the Dutch elm disease cause relevant economic looses in forests, mostly in adult trees. The ability of the chemical pla...
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