By analyzing the loci linked to drought tolerance, disease resistance, insect resistance and yield traits, etc, the identification and cloning of related genes is possible.
在解析与优良基因连锁的甲基化位点的基础上，分析一些重要性状如抗旱、抗病、抗虫及产量等性状，并对其基因进行定位，使鉴定和克隆相关基因成为可能。
By the test of salt and drought resistance of wheat variation offspring produced by exogenous DNA introduction, four variation offspring strains were screened with better salt and drought resistance.
通过对导入外源dna的小麦变异后代进行抗旱性和耐盐性的鉴定，筛选到四个抗旱耐盐性较好的小麦新品系。
Stay green is a drought resistance mechanism in sorghum. Genotypes with stay green give resistance to premature senescence and grain filling normally during the postflowering water stress.
持绿是高粱的一种抗旱机制，具持绿性状的基因型，在开花后遇水分胁迫时抗旱抗植株过早衰老，籽粒正常灌浆。
Reviewed the advances in the research of drought resistance in Sorghum on the recent studies of the morphologic resistance, osmotic tolerance and photosynthesis.
从形态抗性、渗透调节、光合作用等几个方面综述了抗旱作物高粱近年来抗旱机理的研究和进展情况。
Concerning the weak drought resistance character of the upland purple soil, the paper studied the effect of the soil drought resistance enhancement by using the high polymers.
针对紫色旱地土壤抗旱性能较差的特点，初步进行了使用高分子有机聚合物来提高土壤抗旱能力的研究。
As the orders of the drought resistance varied with the growth period, the drought resistance of one period can't replace that of the whole life period.
同时还发现不同时期的抗旱强弱次序不同，因此，不能以一个时期的抗旱性代替整个生育期的抗旱性。
The paper described the ideal corn pattern of drought resistance and how to use the molecular biological technique in corn breeding for drought resistance.
描述了抗旱玉米的理想型，并讨论了利用分子生物技术于玉米抗旱育种中的问题。
On comprehensive judgment of drought resistance ability of the shrub different treatments, it suggested that SA played an important role in improving drought resistance of shrub seedlings.
对各处理进行了抗旱性综合鉴定，证明了水杨酸预处理在灌木树种抵御干旱方面作用明显。
There were obvious difference on drought resistance among the varieties, higher drought resistance varieties kept higher vigor of germination and germination (capacity).
但不同的玉米品种在抗旱性上存在极显著差异，抗旱性强的品种在水分胁迫下仍然保持较高的发芽势和发芽率。
To determine the drought resistance in seedling stage, 45 varieties with different types and drought resistance level were subjected with methodology of repeated drought treatments.
对不同抗旱级别的45份春小麦进行苗期干旱反复法抗旱性鉴定；
Index system on comprehensive judgment of drought resistance ability of the clones was suggested and the drought resistance ability of the clones was judged comprehensively.
建立了抗旱性筛选的指标体系，对无性系抗旱能力进行了综合评价。
The drought resistance of sugarcane could be well evaluated by integrated morphological structures and physiological characteristics, and drought resistance indexes.
通过对甘蔗形态结构特征、生理生化特性等的分析及对抗旱性指标进行的综合分析可以较好地评价甘蔗的抗旱性。
SMV, SCN, insects, and physiological stresses e. g. drought, salt; to study technology of resistance characterization; to study genetics of germplasm with specific resistance, etc.
研究病源物小种、株系、生物型的分化及抗性的差异反应以及抗性的鉴定技术和方法等。
The drought resistance of sand plant's root system varies from weak to strong in the wake of the time which bioelectric resistance of it's changes from small to big.
随着沙地植物根系生物电阻，由小变大时间的延长，其植物根系的抗旱性由弱变强；
The index of drought resistance lies in yield increase and drought resistance.
抗旱指数是抗旱性和丰产性的有机结合，杂交育种是提高丰产性的关键。
Rocketsalad(E. sativa Mill) has strong adaptability, and has many good character such as drought-resistance, enduring infertility, disease-resistance, enduring salt-aphis and so on.
芸芥适应性强，具有抗旱耐瘠，抗（耐）病、耐蚜虫、耐盐碱等优良性状。
As forage plant, lespedeza has high feeding value, a certain extent ability of drought resistance and cold resistance as well.
胡枝子是具有一定耐旱性和耐寒性的木本饲料植物，其饲用价值极高，发展潜力巨大。
Based on the previous studies of drought stress resistance in sugarcane, now the drought resistance could be well evaluated by integrated morphological and physiological indexes.
目前对甘蔗抗旱性的研究，已可以利用形态结构特征分析、生理生化特性分析及对抗旱性指标综合分析等来较好地评价甘蔗的抗旱性。
Plant faces water deficit and varied environment how to sense and adjust morphonals of water deficit, responses, types of drought resistance and genetic fundation of drought resistance in the paper.
植物面对多变的缺水环境，如何来感知环境然后做出自身形态、生理生化等一系列反应。本文评述了缺水信号的感知、反应以及抗旱的方式及其抗旱的遗传学基础。
The protection forests were built with five Acacia tree species on coastal sandy soil in Dongshuan County, and their wind-resistance and drought-resistance was tested also.
应用大叶相思、肯氏相思、毛娟相思、马占相思和厚荚相思等相思树种在东山县沿海沙地上营建防护林，并对其抗风、抗台风及抗连续干旱性能进行了测定。
Isolation of resistance drought-related genes by biological methods and breeding new varieties through transgenic methods is an effective way to improve the drought resistance of ryegrass.
采用生物技术分离抗旱基因，通过转基因方法培育新品种是提高黑麦草抗旱能力的有效途径。
The strategy of drought resistance studies is developing drought resistance variety and introducing appropriate cultivation technology to increase rice yield as well as save water resources.
在进行抗旱品种改良的基础上，通过引进相应的栽培技术，节水种植，实现水稻旱作，并达到稳产与增产的目的，是抗旱性研究的战略目标。
Upland rice which was the huge precious germplasm resources in drought resistance breeding of rice, had many properties, such as drought resistance, barren-tolerance, wild adaptability and so on.
旱稻具有耐旱、耐瘠、适应性广等特点，是水稻抗旱性改良育种的巨大宝贵种质资源。
The results showed that these new wheat lines present high resistance to water stress. Giant spike wheat germplasm could be used as drought resistance gene resource in wheat breeding.
结果表明，利用巨穗小麦种质为基础培育的品系较当地生产上大面积种植的栽培品种有良好的抗旱特性，巨穗小麦种质有可能作为小麦抗旱节水育种的良好遗传资源。
The results showed that these new wheat lines present high resistance to water stress. Giant spike wheat germplasm could be used as drought resistance gene resource in wheat breeding.
结果表明，利用巨穗小麦种质为基础培育的品系较当地生产上大面积种植的栽培品种有良好的抗旱特性，巨穗小麦种质有可能作为小麦抗旱节水育种的良好遗传资源。
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