Directory UMM :Data Elmu:jurnal:A:Aquaculture:Vol183.Issue1-2.Mar2000:
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The aim of the present study was to evaluate tillage effects on soil bulk density, mechanical resistance, pore size distribution, aggregate stability, saturated hydraulic
Although, crop yields were unaffected by a fallow phase and the nutrient content in plant tops was only in¯uenced in the ®rst wheat crop, the nutrient balance of the fallow
It is apparent from a review of the literature that effects of axle load on crop yield depend on soil moisture content at the time of traf®c, soil texture and tillage methods..
Sibbesen (1986) subsequently used the model to simulate tillage derived soil and substance dispersion in 21 more than 50-year old ®eld experiments and estimated the mean content
days in order to evaluate the effect of stocking density StD on survival and growth of larvae of matrinxa, Brycon cephalus. Samples of larvae were collected at days 0, 7, 14 and 21,
Offspring removal had no effect on rotifer populations. Sediments in NG ponds contained a higher percentage of organic matter throughout the study, achieving equilibrium
Ž Region IV, North of Chile , were conditioned at two temperatures, 16. 8 C and 20 8 C, and three different diets: a mixture of pure microalgae, microalgae mixed with lipids
Percentage recovery of CPM for bile, urine, GI tract including contents , kidney, carcass, liver, and feces based on the total CPM recovered from these tissues and excreta, from
