Mwangi mwariri (29 resultados)

Condición: New.

Condición: New.

Condición: New.

Condición: New.

Condición: New.

Condición: New.

Condición: New.

Condición: New.

Condición: New.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Botanical crops plants like pyrethrum, neem, tithonia, crotoralia, Mexican marigold are important source of organic insecticides. Their promotion would have enormous impact on a farmer s ability to manage soil resource and pests as they are promising alternative to synthetics towards organic crop. The utilization of botanical plant especially by the poorest farmers, is constrained by inadequate product evaluation and development which, if improved, will increase the reliable options available to farmers. Exploitation and optimal use of botanical plants can be enhanced through development and dissemination of knowledge and capacity building for research and initiation of innovations geared towards their sustainable development and use in organic crop production. Pyrethrum is the only botanical crop which has well commercialized and organized production system. This handbook will impact greatly on production and utilization of pyrethrum. In my current teaching, training and research career there is a lot of emphasis on organic crop production and therefore this handbook will be resourceful to farmers, students, researchers and stakeholders in agriculture development.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Gathungu Geofrey KingoriDr. Geofrey Kingori Gathungu attended Muirungi Primary School, 1978-1985, Kenyatta High School, Mahiga, 1986-1989, University of Nairobi, 1990-1995 and attained Bachelor of Science in Agriculture, University o.…

Condición: New. Print on Demand.

Condición: New. PRINT ON DEMAND.

Condición: New. Print on Demand.

Condición: New. Print on Demand.

Condición: New. Print on Demand.

Condición: New. PRINT ON DEMAND.

Condición: New. PRINT ON DEMAND.

Condición: New. PRINT ON DEMAND.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Le piante botaniche come il piretro, il neem, la tithonia, la crotoralia e la calendula messicana sono importanti fonti di insetticidi biologici. La loro promozione avrebbe un impatto enorme sulla capacità degli agricoltori di gestire le risorse del suolo e i parassiti, in quanto rappresentano un'alternativa promettente ai prodotti sintetici per le colture biologiche. L'utilizzo delle piante botaniche, in particolare da parte degli agricoltori più poveri, è limitato da una valutazione e uno sviluppo inadeguati dei prodotti che, se migliorati, aumenterebbero le opzioni affidabili a disposizione degli agricoltori. Lo sfruttamento e l'uso ottimale delle piante botaniche possono essere migliorati attraverso lo sviluppo e la diffusione delle conoscenze e il rafforzamento delle capacità di ricerca e l'avvio di innovazioni orientate al loro sviluppo sostenibile e al loro utilizzo nella produzione biologica. Il piretro è l'unica coltura botanica che ha un sistema di produzione ben commercializzato e organizzato. Questo manuale avrà un grande impatto sulla produzione e l'utilizzo del piretro. Nella mia attuale carriera di insegnante, formatore e ricercatore, viene data molta importanza alla produzione biologica e quindi questo manuale sarà una risorsa preziosa per agricoltori, studenti, ricercatori e parti interessate allo sviluppo dell'agricoltura.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Ro¿liny botaniczne, takie jak pyrethrum, neem, tithonia, crotoralia i meksykäski nagietek, s¿ wänym ¿ród¿em organicznych ¿rodków owadobójczych. Ich promocja miäaby ogromny wp¿yw na zdolno¿¿ rolników do zarz¿dzania zasobami glebowymi i szkodnikami, poniewä stanowi¿ one obiecuj¿c¿ alternatyw¿ dla syntetycznych ¿rodków stosowanych w uprawach ekologicznych. Wykorzystanie ro¿lin botanicznych, zw¿aszcza przez najbiedniejszych rolników, jest ograniczone przez nieodpowiedni¿ ocen¿ i rozwój produktów, które po ulepszeniu zwi¿kszy¿yby dost¿pno¿¿ niezawodnych opcji dla rolników. Wykorzystanie i optymalne stosowanie ro¿lin botanicznych mo¿na poprawi¿ poprzez rozwój i rozpowszechnianie wiedzy oraz budowanie potencjäu w zakresie badä i wprowadzania innowacji ukierunkowanych na ich zrównowäony rozwój i wykorzystanie w produkcji ekologicznej. Pyrethrum jest jedyn¿ ro¿lin¿ botaniczn¿, która ma dobrze skomercjalizowany i zorganizowany system produkcji. Niniejszy podr¿cznik b¿dzie miä du¿y wp¿yw na produkcj¿ i wykorzystanie pyrethrum. W mojej obecnej karierze dydaktycznej, szkoleniowej i badawczej k¿ad¿ du¿y nacisk na ekologiczn¿ produkcj¿ ro¿linn¿, dlatego niniejszy podr¿cznik b¿dzie cennym ¿ród¿em informacji dla rolników, studentów, naukowców i podmiotów zainteresowanych rozwojem rolnictwa.…