Encapsulate
发表于 2025-3-28 18:11:55
Invasive Ecology of Weeds in Agricultural Systems,ollars annually (Pimentel et al., 2000), while in India, the cost stands even higher at 38 billion per year (Pimentel et al., 2001). Any ability to predict what species could invade will therefore have economic and ecological benefits.
Grievance
发表于 2025-3-28 21:20:33
Rising Carbon Dioxide and Weed Ecology,there is greater consensus on the direct effect of CO. on plant systems (Cure and Acock, 1986; Kimball, 1983, 1993); consequently, the principal focus of the current review is to integrate what is known regarding the direct effects of rising CO. on weed biology.
嬉耍
发表于 2025-3-29 01:18:32
Rising Carbon Dioxide and Weed Ecology,there is greater consensus on the direct effect of CO. on plant systems (Cure and Acock, 1986; Kimball, 1983, 1993); consequently, the principal focus of the current review is to integrate what is known regarding the direct effects of rising CO. on weed biology.
Abduct
发表于 2025-3-29 05:08:18
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钻孔
发表于 2025-3-29 07:47:02
Altered Herbicide Target Sites,hat do not control the resistant biotype(s). These herbicides are most likely those with the same or similar mode of action. Herbicide resistance has been documented in 98 dicot and 67 monocot weed species worldwide, totaling 275 species-by-mode-of-action combinations to date (Heap, 2003).
喊叫
发表于 2025-3-29 11:26:09
onally admired. In most cases, growers make considerable effort to reduce the negative economic impact of weeds because they compete with crops for resources and hinder field operations, thereby affecting crop productivity and quality, and ultimately the sustainability of agriculture. Weed control i
CIS
发表于 2025-3-29 17:42:20
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Abominate
发表于 2025-3-29 20:11:11
Crop-Associated Weeds,op cultivation over many years. Over time, they developed strategies adapted to the cultural practices or environments encountered throughout their life cycles that enable them to survive and even dominate there for generations. These cultural practices include field operations such as hand-weeding, but also crop harvest, threshing, and winnowing.
ureter
发表于 2025-3-30 02:27:00
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摊位
发表于 2025-3-30 07:01:34
Aquatic Weeds,f a wide range of standing and flowing waters, such as thousands of reservoirs of all sizes and millions of kilometres of irrigation and drainage channel networks. These natural and manmade aquatic ecosystems provide an excellent environment for aquatic plant growth.