nonradioactive
发表于 2025-3-25 05:35:32
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连词
发表于 2025-3-25 09:51:58
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闪光东本
发表于 2025-3-25 13:06:58
Ke-Lin Du,M. N. S. Swamyher chemicals rather than with non-chemical methods. We feature several case studies that illustrate key issues in California IPM: the limited progress in meeting Montreal Protocol guidelines for methyl bromide phase-out due to critical use exemptions for strawberry producers; a successful IPM progr
品尝你的人
发表于 2025-3-25 18:43:02
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乐器演奏者
发表于 2025-3-25 22:52:20
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粗鲁性质
发表于 2025-3-26 02:55:20
Ke-Lin Du,M. N. S. Swamyilk production and diversifying farmers’ income sources. The technology, currently practiced by over 55,000 farmers in East Africa, has been adapted to dry conditions associated with climate change by identifying and incorporating drought-tolerant companion plants. The development of this technology
贸易
发表于 2025-3-26 07:24:24
Ke-Lin Du,M. N. S. Swamybirth of integrated pest management (IPM) in India for rice and cotton crops in 1974–1975, and vegetables and other crops since the 1990s, reducing pesticide use in the project areas. In the 1970s and 1980s, the first IPM program under the Operational Reseach Project (ORP) focused on pilot programs
旧式步枪
发表于 2025-3-26 08:29:13
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脆弱吧
发表于 2025-3-26 14:08:32
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讨厌
发表于 2025-3-26 20:00:54
Ke-Lin Du,M. N. S. Swamy to influence disease management in practice there must be an effective information flow between researcher and practitioner. In the industrialized countries, this occurs through effective governmental and private institutions, and is increasingly dependent on modern communications technology, inclu