期刊
ACS AGRICULTURAL SCIENCE & TECHNOLOGY
卷 1, 期 2, 页码 44-54出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsagscitech.1c00030
关键词
rice; engineered nanomaterials; crop quality; plant nutrition; nanofertilizer
资金
- U.S. Department of Agriculture [2016-67021-24985]
- National Science Foundation (NSF) [CHE-0840525]
- NSF ERC [ERC-1449500]
- NSF
- Environmental Protection Agency (EPA) [DBI-1266377]
- STARs Retention Award of the University of Texas System
The application of nanotechnology in agriculture, particularly in rice production, is highlighted as potentially impacting agricultural ecosystems. This review discusses the responses of different rice cultivars exposed to ENPs at various growth stages, emphasizing critical knowledge gaps concerning the potential use of nanotechnology to enhance agricultural production.
The application of nanotechnology in the field of agriculture as nanofertilizers or nanopesticides is receiving increased attention from regulatory agencies and research institutions worldwide. Soil and bodies of water are among the most massive sinks for commercial products containing engineered nanoparticles (ENPs) after use. This may affect agricultural ecosystems, mainly those with a high demand for irrigation water supply such as rice (Oryza sativa L.) cultivars. This review describes the responses of different rice cultivars exposed to ENPs at different growth stages and under different conditions. Data on seed germination, uptake and translocation of ENPs, biomass production, nutrient profiles, and photosynthesis-related parameters are discussed. Critical knowledge gaps concerning the potential use of nanotechnology to improve agricultural production are highlighted.
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