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1000 tulosta hakusanalla Philip W. Cook
Pflanzliche Bio-Pestizide in landwirtschaftlichen Systemen
Philip W. M. Draga
Verlag Unser Wissen
2020
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Los bioplaguicidas para plantas en los sistemas agrícolas
Philip W. M. Draga
Ediciones Nuestro Conocimiento
2020
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Bio-pesticides pour les plantes dans les systèmes agricoles
Philip W. M. Draga
Editions Notre Savoir
2020
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Plantaardige bio-pesticiden in landbouwsystemen
Philip W. M. Draga
Uitgeverij Onze Kennis
2020
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Bio-pesticidas Vegetais em Sistemas Agrícolas
Philip W. M. Draga
Edições Nosso Conhecimento
2020
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A investiga o agr cola est no centro da melhoria das variedades tolerantes ou resistentes, do aumento do rendimento e da produ o agr cola, da seguran a alimentar, do crescimento e do desenvolvimento das comunidades, pa ses e regi es. Antes do desenvolvimento de metodologias, t cnicas e equipamentos modernos, muitos trabalhadores tiveram que contar com m todos de pesquisa mais simples para resolver os imensos problemas enfrentados pelos agricultores, ind strias e camponeses individuais. Neste livro foi feita uma tentativa de trazer para o livro problemas prementes de campo que tinham assolado especialmente os campos de cana-de-a car no mundo por muitos anos, com especial refer ncia experi ncia sudanesa a partir da d cada de 1960. A doen a da fuligem da cana de a car, incitada pelo fungo Basidiomycete, apareceu no Sud o em 1964/65 com o in cio da primeira f brica de a car em Guneid. Portanto, este estudo coincide e marca 47 anos de devasta o da cultura da cana de a car por esta doen a nica que resultou em imensas perdas f sicas n o registradas e em termos monet rios, especialmente sob as condi es secas do semi-deserto do Sud o, que favorecem a doen a. Anteriormente, os epifit ticos levaram retirada da produ o de variedades populares de alto rendimento.
Die Agrarforschung steht im Mittelpunkt der Verbesserung toleranter oder resistenter Sorten, der Steigerung der Ertr ge und der Pflanzenproduktion, der Ern hrungssicherheit, des Wachstums und der Entwicklung von Gemeinschaften, L ndern und Regionen. Vor der Entwicklung moderner Methoden, Techniken und Ausr stungen waren viele Arbeiter auf einfachere Forschungsmethoden angewiesen, um die immensen Probleme zu l sen, mit denen die Bauern, die Industrie und die einzelnen Bauern gleicherma en konfrontiert sind. In diesem Buch wurde der Versuch unternommen, dr ngende Feldprobleme, die besonders die Zuckerrohrfelder auf der ganzen Welt ber viele Jahre hinweg verw stet hatten, unter besonderer Ber cksichtigung der sudanesischen Erfahrungen seit den 1960er Jahren zu behandeln. Die durch den Basidiomyceten-Pilz ausgel ste Ru krankheit des Zuckerrohrs trat im Sudan in der Anbausaison 1964/65 mit der Inbetriebnahme der ersten Zuckerfabrik in Guneid auf. Daher f llt diese Studie mit 47 Jahren der Verw stung der Zuckerrohrernte durch diese einzige Krankheit zusammen, die zu immensen, nicht dokumentierten physischen und finanziellen Verlusten gef hrt hatte, insbesondere unter den trockenen Halbw stenbedingungen des Sudan, die diese Krankheit beg nstigen. Fr here Epiphytotika f hrten dazu, dass beliebte Hochertragssorten aus der Produktion genommen wurden.
Enfermedad de la caña de azúcar en el Sudán
Philip W. M. Draga
Ediciones Nuestro Conocimiento
2020
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La maladie du charbon de la canne à sucre au Soudan
Philip W. M. Draga
Editions Notre Savoir
2020
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La recherche agricole est au coeur de l'am lioration des vari t s tol rantes ou r sistantes, de l'augmentation des rendements et de la production v g tale, de la s curit alimentaire, de la croissance et du d veloppement des communaut s, des pays et des r gions. Avant la mise au point de m thodes, de techniques et d' quipements modernes, les nombreux travailleurs devaient s'appuyer sur des m thodes de recherche plus simples pour r soudre les immenses probl mes auxquels sont confront s les agriculteurs, les industries et les paysans titre individuel. Dans ce livre, nous avons tent de mettre en lumi re les probl mes urgents des champs qui ont particuli rement ravag les champs de canne sucre dans le monde entier pendant de nombreuses ann es, en nous r f rant tout particuli rement l'exp rience soudanaise partir des ann es 1960. La maladie du charbon de la canne sucre provoqu e par le champignon Basidiomycete est apparue au Soudan pendant la campagne agricole 1964/65 avec la cr ation de la premi re sucrerie Guneid. Cette tude co ncide donc avec 47 ann es de d vastation des cultures de canne sucre par cette seule maladie qui a entra n d'immenses pertes physiques non enregistr es et en termes mon taires, surtout dans les conditions s ches et semi-d sertiques du Soudan qui favorisent la maladie. Plus t t, l' piphytoxie a conduit la suppression de la production de vari t s populaires haut rendement.
La ricerca agricola alla base del miglioramento delle variet tolleranti o resistenti, dell'aumento delle rese e della produzione agricola, della sicurezza alimentare, della crescita e dello sviluppo delle comunit , dei paesi e delle regioni. Prima dello sviluppo di metodologie, tecniche e attrezzature moderne, i molti lavoratori hanno dovuto affidarsi a metodi di ricerca pi semplici per risolvere gli immensi problemi degli agricoltori, delle industrie e dei singoli contadini. In questo libro si cercato di portare su carta i pressanti problemi dei campi che da molti anni devastano i campi di canna da zucchero in tutto il mondo, con particolare riferimento all'esperienza sudanese a partire dagli anni Sessanta. La malattia della canna da zucchero incitata dal fungo Basidiomycete apparve in Sudan nel 1964/65 con la nascita della prima fabbrica di zucchero a Guneid. Quindi, questo studio coincide e segna 47 anni di devastazione del raccolto di canna da zucchero da parte di questa singola malattia che aveva portato a immense perdite fisiche non registrate e in termini monetari soprattutto nelle condizioni di semi-deserto secco del Sudan che favoriscono la malattia. In precedenza l'epifitosi ha portato all'eliminazione dalla produzione di variet popolari ad alto rendimento.
Plant Bio-pesticides in Agricultural Systems
Philip W M Draga
LAP Lambert Academic Publishing
2020
pokkari
This book strives to further expand on the subject of our earlier book on the use of 'Plant Bio-pesticides in Agricultural Systems' it brings in more resources to farmers especially in the developing world that they can easily adopt and endeavors to save lives otherwise being lost through the use of, or inability to use, and abuse of otherwise harmful synthetic Agrochemicals or pesticides the world over.Although, farmers have used most botanicals or pesticides of plant origin from time immemorial we attempt to formally bring bits of packages and techniques that have been researched and is inclusive of amounts to be used are given whenever possible.The book is also envisaged to be another handy tool for use mostly by agriculturists in the developing countries, students, plant protection officers, agricultural technicians, agricultural extension officers and young researchers. The book further brings to the end user methods they would find to be safe, and both user and environmentally friendly.
Smut Disease of Sugarcane in the Sudan
Philip W. M. Draga
Lap Lambert Academic Publishing
2020
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South Sudan: An Initiative for Building Resilience to Climate Change
Philip W. M. Draga
Lap Lambert Academic Publishing
2020
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The book, The Beginnings of Cheap Steel, has been considered important throughout the human history, and so that this work is never forgotten we have made efforts in its preservation by republishing this book in a modern format for present and future generations. This whole book has been reformatted, retyped and designed. These books are not made of scanned copies of their original work and hence the text is clear and readable.
The bankers' clearing house, what it is and what it does
Philip W Matthews
Alpha Edition
2020
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This book has been considered by academicians and scholars of great significance and value to literature. This forms a part of the knowledge base for future generations. So that the book is never forgotten we have represented this book in a print format as the same form as it was originally first published. Hence any marks or annotations seen are left intentionally to preserve its true nature.