The vase-life of cut greenhouse roses is, above all, dependent on water balance, which is affected by the water uptake by the flower, water transport through the stem and transpiration. Although the maintenance of an optimal water status is the most important factor in cut-flower longevity, ...
1982. Soil fertility changes following clearcut and whole tree harvesting and burning in central Michigan. Soil Science Society of America Journal , 46 : 638–640.Adams, P.W. and Boyle, J.R.: 1982, ‘Soil fertility changes following clearcut and whole-tree harvesting and burning in Central...
(Note that this assumption is very different from the actual likely distribution of costs over the lifetime of a tree as schematized in Figure 1 above.) We also present estimates of the initial planting and watering costs (i.e., establishment costs—the major monetary costs associated with ...
The USEtox model adopted many of the best features of the above-named models and was used to develop human health cancer and noncancer toxicity potentials and freshwater ecotoxicity potentials for over 3000 substances including organic and inorganic substances [54]." The USEtox model has been ...
Kevin:All the above, right? Both of those. We've absolutely stubbed our toe again and again and again. I'd like to think we've gotten better. I think some people get exhausted by our approach, but we end up having people come into the office a number of tim...
[56] comminution. The kiwi HHV of 18.6 MJ·kg−1is not only above the threshold stated in EN 14961-3 for energy-rich woods of 15.5 MJ·kg−1[57], but also above that observed for tree species usually cultivated for woodchip production in Northwest Italy, including poplar, willow, ...