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The United States has a total land area of about 2.3 billion acres. In 2012, the major land uses were grassland pasture and rangeland at 655 million a...
Read morePollination underlies plant yield, health and reproductive success in agricultural and natural systems worldwide. It is therefore concerning that decl...
Read moreFlower heads of 3 varieties of red clover were exposed to insect visits at various times from 2 to 7 days after the first flowers opened; each head wa...
Read moreEvidence suggests that soil microorganisms, to which humans have been exposed throughout our evolutionary history, were essential for the evolution of...
Read more1. Authorship should acknowledge and reward those deserving of such credit. Moreover, being an author on a paper also means that one assumes ownership...
Read moreEx-arable fields have been suggested as potential sites for re-creation of semi-natural grasslands, but information is still limited on the temporal s...
Read moreThis paper explores the scenarios to expand the protected area system in Chile towards sectors rich in biodiversity to improve conservation while simu...
Read moreThe aim of this research was to gain a better understanding of children's perspectives on what 'quality' means in their local natural environments. Th...
Read moreThe weed management of modern agriculture will continue its change to less intense use of herbicides and more prominent use of alternative measures. F...
Read moreThe following is based largely on the author's summary of this account of investigations in Kenya. The percentage of barley shoots attacked by larvae ...
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