Roughly 80 percent of the increasing food demand must be supplied through yield improvements on lands already in production, although the agricultural area is expected to expand in tropical lands in South America and Sub-Saharan Africa, and in temperate zones, mainly in North America.
The introduction of new inputs, such as fertilizers or improved varieties, and other technical improvements on marginal land may be neutral, or biased in favor of either land or labor.
However, the average productivity of labor ( gleft( {n_{2}^{m} } right) ) can rise as a result of technical improvements on marginal land, and if that is the case, real wages ( {w mathord{left/ {vphantom {w {p_{2} }}} right. kern-0pt} {p_{2} }} ) will increase.
The pair made many improvements on the land prior to the onset of the war in 1832.
According to him the company has "nine or ten" full-time employees, along with contractors making improvements on the land and working on the farm.
Evaluate any improvements on the land, asset possibilities or soft values.
Such lack of decision making power over land prohibited women to determine the types of crops to be planted, the type of decisions should be passed on the improvement of land, to either sharecrop or rent the farm land, whether to use fertilizers and other farm technologies, and whether and when to hire labour.
Residents' documentation and ideas for improvements to land application offer a distinct perspective on the practice that industry and government officials lack.
In this study, using a catchment simulator model, we assessed the effectiveness of environmental management practices that incorporated the effects of alterations in land use, which were determined quantitatively from a catchment management perspective to solve environmental improvement problems based on land use and human activities in Tokyo (urban) and Hokkaido (rural).
"While the new bridge and necessary improvements to adjacent areas on land will be expensive, in the long run it's cheaper and safer than continuing to make ever-more-costly and ever-more-frequent repairs to the old bridge".
