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The great changes in Chinese agriculture during the past 10 years have been accompanied by significant deterioration of the rural environment. Among t...
Read moreIn outdoor pot trials in 1962-4, mean tiller number per tall fescue Plant rose exponentially at first, then more slowly, to reach about 300 by end 196...
Read moreThe distribution of red kangaroos (Megaleia rufa) was determined from aerial surveys at approximately 3-wk intervals over a 4.5-yr period during which...
Read moreMany frugivorous animals act simultaneously as seed predators and dispersers, and shifts in the abundance and mean phenotype of the frugivore populati...
Read moreTo estimate the effect of foliage at different positions in the profiles of kale crops on the rate of photosynthesis below it, crop LAI was varied by ...
Read moreThe phytophagous insect communities dwelling in the flower heads of Cirsium acaule and Centaurea scabiosa were studied in mown, sheep-grazed and aband...
Read moreTo estimate the effect of foliage at different positions in the profiles of kale crops on the rate of photosynthesis below it, crop LAI was varied by ...
Read moreThe vegetation types in 1-m2 permanent quadrats were determined annually in 1975-82 on low and moderate productivity sites of improved or unimproved F...
Read moreTo estimate the effect of the foliage at different positions in the profiles of kale crops on the rate of photosynthesis below it, the leaf area index...
Read moreThis study examined the effect of fluoride pollution on arthropod recolonization of sites after sand mining at Tomago, New South Wales, Australia. Thi...
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