Resultados de búsqueda - "Lost"

Papua New Guinea: a much neglected hotpsot of crop wild relative diversity por Kambuou, R., Okpul, T., Hunter, D.

“…All this while habitats in PNG continue to be lost or degraded.…”
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Profit based efficiency measures, with an application to rice production in Southern India por Smith, R., Gemma, M., Kuppannan, Palanisami

“…Using non-parametric methods, we estimate the foregone rents due to credit, allocative, and technical inefficiencies of subsistence farmers in Southern India. The lost rents are estimated directly from the Nerlovian efficiency index, and the results suggest the largest foregone rents derive from allocative inefficiencies and then credit inefficiencies. …”
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Experimental methods in draught animal research por Lawrence, P.R., Pearson, R.A.

“…The paper ends with examples of practical problems which beset draught animal experiments in the field, e.g., choosing and sampling large amounts of high-roughage diets, the influence of the drover on the work output of the animal and making experimental plans sufficiently flexible so that if days are lost viable information can still be obtained.…”
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Outcome of the 1st International Biological Nitrification Inhibition (BNI) Workshop por Japan International Research Center for Agricultural Sciences

“…Annual economic losses from lost N-fertilizer is estimated at 90 US$ billion. …”
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Estudio del equilibrio higroscopico de Phaseolus vulgaris L. en relacion a diferentes niveles de humedad por Álvarez S, E.

“…In hot, humid areas some 40 percent of stored grain in lost; however, control of RH generally requires expensive equipment. …”
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Understanding the impacts of land-use policies on a threatened species: is there a future for the Bornean orang-utan? por Wich, S., Gaveau, D.L.A., Abram, N, Ancrenaz, M., Baccini, A, Brend, S, Curran, L, Delgado, R.A, Erman, A., Fredriksson, G.M., Goossens, B., Husson, S.J, Lackman, I, Marshall, A.J., Naomi, A, Molidena, E, Nardiyono,Nurcahyo, A, Odom, K., Panda, A, Purnomo, Rafiastanto, A, Ratnasari, D, Santana, A.H, Sapari, I, Schaik, C.P van, Sihite, J, Spehar, S, Santoso, E, Suyoko, A, Tiju, A, Usher, G., Atmoko, S.S.U., Willems, E.P, Meijaard, E.

“…An estimated 49% of the orang-utan distribution will be lost if all forest outside of protected areas and logging concessions is lost. …”
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Impact of land use during winter on the balance of greenhouse gases por Posse Beaulieu, Gabriela, Lewczuk, Nuria Andrea, Di Bella, Carlos Marcelo, Richter, Klaus, Oricchio, Patricio, Hilbert, Jorge Antonio

“…During the soy1/wheat sequence, the soil gained 2800 kg C eq/ha, while during the soy2/bare fallow sequence the soil lost 5083 kg C eq/ha. Excluding the carbon exported by harvest, both sequences lost carbon, but the soy2/bare fallow cycle was fivefold higher. …”
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Stjärnhusen i Gröndal por Kjellin, Ylva

“…The trees have diminished in numbers, but also other features have been lost. The main aim of the proposals in this thesis is to ensure that the gardens are renovated on the basis of free renewal. …”
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The effects of forest clear-cutting on stream water DOC por Dahl, Ida

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Framtidens vattenvård por Agrillo, Caroline

“…I Vansjön var mängden löst fosfor mer än i Nordsjön. Nordsjön hade något lägre koncentration fosfor i sedimenten och saknade nästan helt löst fosfor. …”
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Regeneration of seed crops and their wild relatives: Proceedings of a consultation meeting 4–7 December 1995 ICRISAT, Hyderabad, India por Engels, J.M.M., Ramanatha Rao, R., International Crops Research Institute for the Semi-Arid Tropics

“…An average of 50 percent of current national collections are in need of regeneration and urgent action is needed to avoid much of the stored genetic diversity being lost for ever. The deliberations of this meeting resulted in a much better understanding of the complexity of the regeneration process, and generated suggestions and ideas on how to make the process more efficient and cost-effective.…”
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What is success? Gaps and trade-offs in assessing the performance of traditional social forestry systems in Indonesia por Bong, I.W., Moeliono, M., Wong, Grace Y., Brockhaus, Maria

“…We discuss the gaps in how SF is assessed and understood in the literature to understand the important aspects of traditional SF that are not captured or that are lost when the diverse traditional systems are converted into other land uses. …”
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COVID-19 highlights need to boost resilience of Africa’s rural poor por Baral, Arun, Das, Aparna, Rustrick, Bill

“…Apart from the novel coronavirus’ tragic toll in terms of human health and lives lost, government-imposed rules and restrictions on movement and assembly have upended work and livelihood activities for billions of people, causing serious strain on budgets and household resources, seriously impacting people’s ability to care for and nourish themselves and their families. …”
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Growth of Foreign Assistance and its Impact on Agriculture por Lele, Uma

“…Recipients of aid preferthis justification, but it has not been broadly accepted in donor countries, and in recent years may have lost ground. Public opinion surveys in countries belonging to the Organization for Economic Cooperation and Development (OECD) indicate that while 79 percent of those interviewed in the United States approved of emergency aid, only 49 percent supported development assistance (OECD 1984a). …”
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Innovations in insuring the poor: Sustainability and scalability of index-based insurance for agriculture and rural livelihoods por Hess, Ulrich, Hazell, Peter B. R.

“…In many cases, farmers also confront the risk of catastrophe, as, for example, when crops are destroyed by drought or pest outbreaks or when assets and lives are lost to hurricanes and floods. These risks are particularly burdensome to the poor, including many small farmers. …”
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Cool transportation in Nigeria: Intervention, baseline and randomized controlled trial por Yamauchi, Futoshi, Dauda, Bawa, Balana, Bedru, Edeh, Hyacinth O., Shi, Weilun

“…In many developing countries, including Nigeria, much of fruit and vegetable production is lost largely because of lack of an adequate cold chain, including postharvest handling, cold storage and temperature-controlled transportation. …”
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From relief to resilience: Rethinking flood response in Pakistan por Khalid, Shahab, Savelli, Adam, Vaselli, Alessandra, Basel, Ashleigh, Tsoka, Jonathan

“…Crops and harvests have also been destroyed, livestock lost, and food insecurity and malnutrition are rising among affected populations. …”
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The effect of abrupt and frequent changes in forage quality on nitrogen balance in crossbred steers fed napier grass (Pennisetum purpureum) and barley straw por Sanda, A., Romney, Dannie L., Tanner, J.C., Thorne, Peter J., Leaver, J.D.

“…The effects on crossbred steer liveweight gain of alternating the same quantities of Napier grass and barley straw at five day intervals over a 40 day period was studied (Sanda et al, 1999. These animals lost significantly more weight (p<0.05) than animals on one and ten day frequencies of alternation and those receiving the same quantities of the two feeds mixed together at each meal. …”
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Fighting poverty, hunger and malnutrition with neglected and underutilized species: needs, challenges and the way forward por Padulosi, S., Bioversity International, Thompson, J., Rudebjer, P.G.

“…Many of these varieties and species, along with a wealth of traditional knowledge about their cultivation and use, are being lost at an alarming rate. Yet NUS present tremendous opportunities for fighting poverty, hunger and malnutrition. …”
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The Economic Case for Landscape Restoration in Latin America por Vergara, Walter, Gallardo Lomeli, Luciana, Ríos, Ana R., Isbell, Paul, Prager, Steven D., Camino, Ronnie de

“…Degraded lands—lands that have lost some degree of their natural productivity through human activity—account for over 20 percent of forest and agricultural lands in Latin America and the Caribbean. …”
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