... more concentrated and intensive rainfall patterns during a marked wet season , the absence of natural vegetative cover , repeated ... The extent to which agricultural systems of the Region can adapt to these changes is uncertain .

Low external input farming ( resource - poor farming ) refers to all sorts of farming in tropical developing countries that rely on uncertain rainfall rather than irrigation , that is found in developing regions difficult to farm and ...

The changes that are sought are usually complex and uncertain as well as largely uncontrollable . ... and informal seasonal agricultural work groups are all examples of organized effort in the development process .

The changes that are sought are usually complex and uncertain as well as largely uncontrollable . ... and informal seasonal agricultural work groups are all examples of organized effort in the development process .

SUSTAINABILITY AND MARKET SIGNALS IN LATIN AMERICA Investment in long - term activities , such as reforestation ... With such an uncertain future , it is too risky to invest in activities that will only pay off in the medium or long ...

This resulted in low prices in the egg market and subsequent low demand for point of lay birds as egg farmers saw their future as uncertain at best . Due to these factors by the early part of 1999 egg farmers were left with aging flocks ...

The areas most subject to degradation are : dry areas of uncertain rainfall , irrigated lands and the humid and very humid zones . The inability to evaluate the ... Multiple indicators are needed to describe land use sustainability .

Connectivity , Provision and Sustainability of Environmental Services and Commercial Products from Coffee ... of Rural Farmer Households and Producer Organizations for Innovation under Uncertain Ecological and Economic Conditions ...

... failures to achieve fully democratic political processes and a population that is perplexed, uncertain, and unconfident. ... Finally, sustainability refers to the adoption of a development model that will function as well today as ...

Of particular interest in this context is the contribution of improved sustainability in productive systems to ... states that " agriculture has to meet this challenge --food demands of a rising population and uncertain capacity of ...