Poliniza O Do Maracujazeiro
DOWNLOAD
Download Poliniza O Do Maracujazeiro PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Poliniza O Do Maracujazeiro book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Poliniza O Do Maracujazeiro
DOWNLOAD
Author : A. de A. LIMA
language : pt-BR
Publisher:
Release Date : 1998
Poliniza O Do Maracujazeiro written by A. de A. LIMA and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
O maracuja amarelo (Passiflora edullis Sims f. flavicarpa Deg) alem de ser auto-incompativel, apresenta alto insucesso na polinizacao pelo vento, devido ao grande peso e a viscosidade do grao de polen, necessitando portanto de um agente transportador. Os agentes polinizadores que tem se mostrado mais eficientes sao as mamangavas, abelhas do genero (Xylocopa spp), que, devido ao seu grande porte, ao visitarem a flor do maracujaza encostam seu dorso nos estames, onde estao os graos de polen, fazendo a retirada dos mesmos e levando-os para o estigma, efetuando, dessa maneira, a polinizacao.
Maracuj Para Exporta O
DOWNLOAD
Author : Carlos Ruggiero
language : pt-BR
Publisher:
Release Date : 1996
Maracuj Para Exporta O written by Carlos Ruggiero and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Passion fruit categories.
Analise socio-economica; suco concentrado; frutas frescas; aspectos botanicos; morfologia externa; floresciamento e frutificacao; producao ramos do ano; fotoperiodo; horario de abertura das flores; tempo de curvatura dos estiletes; tipos de flores; agentes polinizadores; numero de graos de polen; precipitacao; horario do tratamento fitossanitario;fertilidade dos graos de polen; femea esteril; auto-incompatibilidade;incompatibilidade cruzada; polinizacao manual; variedades; maracuja-amarelo; maracuja-roxo; maracuja-doce; clima e solo; clima; solo; a realizacaode uma calagem bem feita merece destaque no preparo do solo; propagacao e plantio; obtencao de sementes; producao de mudas; exigenciasnutricionais e adubacao; funcoes dos nutrientes e sintomas de deficiencia; exigencias nutricionais; calagem; adubacao organica e com NPK; adubacao com micronutrientes; uso da analise foliar; uso de enxofre; tratos culturais; sistema de conducao; controle de plantas daninhas; poda de formacao; poda de renovacao; irrigacao; doencas do maracujazeiro; doencas no viveiro de mudas; doencas nas plantas do campo; doencas das partes baixas do maracujazeiro; tratamento preventivo para o controle das doencas fungicas e bacterianas da parte aerea; tratamento curativo das doencas; tecnologia de aplicacao de defensivos; doencas de virus emicoplasma; endurecimento dos frutos; pragas do maracuja; comercializacao da fruta fresca...
The American Species Of Passifloraceae
DOWNLOAD
Author : Ellsworth Paine Killip
language : en
Publisher:
Release Date : 1938
The American Species Of Passifloraceae written by Ellsworth Paine Killip and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1938 with Passifloraceae categories.
Fitopatologia Brasileira
DOWNLOAD
Author :
language : pt-BR
Publisher:
Release Date : 2000
Fitopatologia Brasileira written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Plant diseases categories.
The Australian Native Bee Book
DOWNLOAD
Author : Tim Heard
language : en
Publisher:
Release Date : 2015-09-30
The Australian Native Bee Book written by Tim Heard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-30 with Bees categories.
This book describes native bees generally and provides a complete guide to keeping Australian native stingless bees. It is richly illustrated with over 500 photos, drawings and charts to increase accessibility and aid learning. It is written by an expert who has spent his lifetime intimately engaged with these unique creatures. Keeping native stingless bees is a hot topic in Australia for commercial, environmental and recreational reasons. You can do something about the decline of pollinators by conserving native bees. Whether you keep a hive or two in your suburban garden, or want to use multiple hives on a commercial farm, this friendly guide has you covered. Bee biology, behaviour, nesting, social life and foraging; How to build your own native bee hive; How to transfer a bee colony to a hive box and propagate hives; All about sugarbag honey, including how to extract it from hives; Managing your hive; Identifying and dealing with pests; Using stingless bees for pollination - from small gardens to commercial crops; A complete list of Australia's stingless bee species, how to identify them, their characteristics, where they occur, and recommended hives; A readable summary of the latest research on native bees.
Crop Pollination By Bees
DOWNLOAD
Author : Keith S. Delaplane
language : en
Publisher: Cabi
Release Date : 2000
Crop Pollination By Bees written by Keith S. Delaplane and has been published by Cabi this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Nature categories.
The collapse of the ubiquitous honeybee population during the past 20 years has caused a pollination vacuum for many crops. Surveys and grower experience indicate that a crisis exists in our pollinator populations. This book is an accessible, practical and authoritative research-based guide to using bees for crop pollination. It emphasizes conserving feral bee populations as well as more traditional methods of culturing honeybees and other bees. There are three main sections that address the biology of pollination, culturing and managing bees for optimum crop pollination, and individual crop pollination requirements and recommendations. This last section includes 42 short chapters on different crops.
The Root Causes Of Biodiversity Loss
DOWNLOAD
Author : Alexander Wood
language : en
Publisher: Routledge
Release Date : 2013-11-05
The Root Causes Of Biodiversity Loss written by Alexander Wood and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-05 with Nature categories.
The world is losing species and biodiversity at an unprecedented rate. The causes go deep and the losses are driven by a complex array of social, economic, political and biological factors at different levels. Immediate causes such as over-harvesting, pollution and habitat change have been well studied, but the socioeconomic factors driving people to degrade their environment are less well understood. This book examines the underlying causes. It provides analyses of a range of case studies from Brazil, Cameroon, China, Danube River Basin, India, Mexico, Pakistan, Philippines, Tanzania and Vietnam, and integrates them into a new and interdisciplinary framework for understanding what is happening. From these results, the editors are able to derive policy conclusions and recommendations for operational and institutional approaches to address the root causes and reverse the current trends. It makes a contribution to the understanding of all those - from ecologists and conservationists to economists and policy makers - working on one of the major challenges we face.
Informe T Cnico Centro De Pesquisas Do Cacau
DOWNLOAD
Author : Centro de Pesquisas do Cacau
language : pt-BR
Publisher:
Release Date : 1970
Informe T Cnico Centro De Pesquisas Do Cacau written by Centro de Pesquisas do Cacau and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Agriculture categories.
The Mango
DOWNLOAD
Author : Richard E. Litz
language : en
Publisher: CABI
Release Date : 2009
The Mango written by Richard E. Litz and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.
Introduction: botany and importance. Taxonomy and systematics. Important mango cultivars and their descriptors. Breeding and genetics. Reproductive physiology. Ecophysiology. Fruit diseases. Foliar, floral and soilborne diseases. Physiological disorders. Pests. Crop production: propagation. Crop production: mineral nutrition. Crop production management. Postharvest physiology. Postharvest technology and quarantine treatments. World mango trade and the economics of mango production. Fruit processing. Biotechnology.
Campesino A Campesino
DOWNLOAD
Author : Eric Holt-Giménez
language : en
Publisher: Food First Books
Release Date : 2006
Campesino A Campesino written by Eric Holt-Giménez and has been published by Food First Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Nature categories.
Campesino a Campesino tells the inspiring story of a true grassroots movement: poor peasant farmers teaching one another how to protect their environment while still earning a living. The first book in English about the farmer-led sustainable agriculture movement in Latin America, Campesino a Campesino includes lots of first-person stories and commentary from the farmer-teachers, mixing personal accounts with detailed analysis of the political, socioeconomic, and ecological factors that galvanized the movement. Campesino farmer leading a farmer to farmer training session in Mexico by Eric Holt-GimenezMany years ago, author Eric Holt-Gim�nez was a volunteer trying to teach sustainable agriculture techniques in the dusty highlands of central Mexico, with little success. Near the end of his tenure, he invited a group of visiting Guatemalan farmers to teach a course in his village. What he saw was like nothing he had known. The Guatemalans used parables, stories, and humor to present agricultural improvement to their Mexican compadres as a logical outcome of clear thinking and compassion; love of farming, of family, of nature, and of community. Rather than try to convince the Mexicans of their innovations, they insisted they experiment new things on a small scale first to see how well they worked. And they saw themselves as students, respecting the Mexicans' deep, lifelong knowledge of their own particular land and climate. All they asked in return was that the Mexicans turn around and share their new knowledge with others--which they did. CAC campo3_photo by Food FirstThis exchange was typical of a grassroots movement called Campesino a Campesino, or Farmer to Farmer, which has grown up in southern Mexico and war-torn Central America over the last three decades. In the book Campesino a Campesino, Holt-Gim�nez writes the first history of the movement, describing the social, political, economic, and environmental circumstances that shape it. The voices and stories of dozens of farmers in the movement are captured, bringing to vivid life this hopeful story of peasant farmers helping one another to farm sustainably, protecting their land, their environment, and their families' future.