中国农学通报
中國農學通報
중국농학통보
CHINESE AGRICULTURAL SCIENCE BULLETIN
2013年
12期
1-5
,共5页
敬礼恒%刘利成%梅坤%陈光辉
敬禮恆%劉利成%梅坤%陳光輝
경례항%류리성%매곤%진광휘
水稻%抗旱%鉴定方法%评价指标
水稻%抗旱%鑒定方法%評價指標
수도%항한%감정방법%평개지표
rice%drought resistance%identification methods%evaluation indicators
抗旱性水稻材料的鉴定筛选是培育抗旱性水稻的一个重要方面。概述了国内外评定水稻抗旱性的常用鉴定方法与评价指标，综合分析了各研究方法的优劣性。并根据前人们对各种抗旱性指标的研究结果，指出了使用单一的抗旱性评价指标的局限性，应构建形态、生理、生化等方面筛选的综合性指标体系来正确评价水稻的抗旱性。
抗旱性水稻材料的鑒定篩選是培育抗旱性水稻的一箇重要方麵。概述瞭國內外評定水稻抗旱性的常用鑒定方法與評價指標，綜閤分析瞭各研究方法的優劣性。併根據前人們對各種抗旱性指標的研究結果，指齣瞭使用單一的抗旱性評價指標的跼限性，應構建形態、生理、生化等方麵篩選的綜閤性指標體繫來正確評價水稻的抗旱性。
항한성수도재료적감정사선시배육항한성수도적일개중요방면。개술료국내외평정수도항한성적상용감정방법여평개지표，종합분석료각연구방법적우렬성。병근거전인문대각충항한성지표적연구결과，지출료사용단일적항한성평개지표적국한성，응구건형태、생리、생화등방면사선적종합성지표체계래정학평개수도적항한성。
Materials identification and screening of drought resistance in rice is an important aspect to cultivate rice variety of drought resistance. In this paper, identification methods and evaluation indicators used by assessment of drought resistance of rice at home and abroad were provided, and the pros and cons of various research methods were comprehensive analyzed. Besides, the limitations of using a single drought evaluation indicator was pointed out, and a comprehensive index system include morphological, physiological and biochemical should be built to correctly evaluate the drought resistance of rice.
