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Libros 1 a 10 de 84 sobre Windbreaks: how well do they really work? (0,24 s)


Apuntes de clase del curso corto: sistemas agroforestale - Página 221

Francisco Jiménez O., Arturo Vargas F. - 1998 - 376 páginas
Windbreaks : benefits to orchard and vineyard crops . Agriculture , Ecosystems and Environ- ment 22/23 : 205-214 . OBOHO , E. G .; L. C. NWOBOSHI . 1991. Windbreaks : how well do they work ? Agroforestry Today 3 : 15-16 .
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Windbreaks Enhance Seed Dispersal Into Agricultural Landscapes in Monteverde ... - Página 10

44 páginas
If windbreaks are to be designed to foster forest regeneration , it will be important to identify tree species that serve as good recruitment foci for forest plants cither by attracting large numbers of frugivores and / or by altering ...
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Report on Work Accomplished Durinig April 1 to 15, 1956 - Página 1

418 páginas
Cacao is really a shade plant of the tropical rain forest . ... Rainfalls less than 2 ins . are in effective , in that they mostly evaporate without penetrating into the ground ; that is , under the temperature conditions already stated ...
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First Regional Workshop on Tropical Frui Crops - Página 80

138 páginas
It is much easier where clear felling is done as these areas can be mechanically or hand cleared and the felled trees placed in windows to decay or be burnt and the ash returned to the soil . In clearing standing timber , windbreaks can ...
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Agroforestry in Guyana: Guidelines for Establishment and Management of ... - Página 69

Thorwald Geuze - 1996 - 108 páginas
This is not very intensive , but it is important to keep a close eye on the windbreak and carry out the necessary maintenance work in time . If this is not done , the windbreak may become dense or gaps may occur , resulting in increased ...
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Erosion Control Works in Korea - Página 26

90 páginas
Windbreak : - Windbreaks are often in the form of fences - log , lath , plank , board , etc . , which reduce wind velocity near the ground . Trees , shrubs , and other types of vegetation are also effective windbreaks .
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Agroforesteria en El Catie: Suplemento Bibliografic - Página 56

198 páginas
Although these landscapes are highly fragmented and altered , they often retain remarkable diversity of tree species within forest patches , isolated trees , and planted windbreaks . The forest patches , isolated trees and windbreaks ...
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Proceedings of the Caribbean Workshop on Traditional and Potential Fruit ... - Página 209

1981 - 306 páginas
The large farmer attaches little monetary value to his numerous fruit trees , they are sometimes scattered ... Because of the recent discovery of new export markets , and the relatively good prices received for mangoes exported to the ...
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Tradtional and Potential Fruit Tree Crop Development - Página 209

300 páginas
The large farmer attaches little monetary value to his numerous fruit trees , they are sometimes scattered ... Because of the recent discovery of new export markets , and the relatively good prices received for mangoes exported to the ...
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Creando un futuro mejor... con el trabajo de todos - Página 505

54 páginas
The project has helped us , but I'll tell you something ... you really have to work at it . Without work for everyone you will not get ahead ; sitting around does nothing • Supporting the application of improved production systems so ...
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