ECHOcommunity Tìm Kiếm Sách
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Strong gradients of decreasing soil fertility are found in many regions of the world. Millions of smallholders are now facing this serious crisis which causes them lower crop yields, and many of these families also suffer from food insecurity. With the aim of promoting recovering soil fertility...631.874 BUN | SB.043
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A question that we get asked at ECHO is “Are you an organic farm?” And the answer is “No. Because of our unique soils, climate and objectives, we do use herbicides, insecticides and mineral fertilizer as needed. At the same time, we aim to minimize our use of and reliance on expensive inputs.”...333.761 ASH
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This is a book of practical ideas. It is written for people who help those who live and make their living under difficult conditions in the tropics and subtropics. What should a development worker do to assist a community? There are no simple answers, but there are many possibilities—plants,...633.091 MEI | PI.007, PI.008
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764 pp : with charts Books in soils, plants and the environment, Vol. 113 Global agriculture is now at the crossroads. The Green Revolution of the last century is losing momentum. Rates of growth in food production are now declining, with land and water resources becoming scarcer, while world...621.4 UPH
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154 pp. : ill. This is the second module in a series of traning materials fo rthe implementation of the International Treay on PlantGenetic Resouces for Food and Agriculture. see also https://www.fao.org/3/i2631e/i2631e.pdf [ Gift of Dr Abram Bicksler Jan 24, 2023 ] “Conservation and Sustainable...576.52 FAO
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Despite 25 years of history and the rapid growth in number, organizational diversity and geographical coverage of community seed banks, recognition of their roles and contributions has remained scanty. This book reviews their history, evolution, experiences, successes and failures, challenges and...631.521 VER
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Abstract, , 2013 This field-tested, six-day curriculum responds to community development managers', program planners' and behavior change officers’ need for a practical behavioral framework that strategically aids them in planning for maximum effectiveness. This curriculum, originally adapted...
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"We do not question that flesh and bone and leaf litter will decay to dust, that seeds will sprout season after season and find renewed nourishment in the soil, that rivers can flow endlessly without running dry, that we can breathe a lifetime without depleting the air of oxygen.... What humans...333.72 BAS
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Third Edition [library also has 2 copies of the 1975edition] People interested in tropical gardening or botany will find this an indispensable guide to several hundred species of plants with edible leaves. Leaves can provide high-quality food, and in the tropics, many are from perennials...581.632 MAR | PD.004, PD.015