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- The effects of different proportions of N, P and K on over wintering rates, yield and economical characters of winter rapaseed were studied under field conditions in northwest cold and drought region. 摘要在大田条件下,研究了氮、磷、钾肥对西北寒旱区冬油菜越冬率、产量及经济性状的影响。
- Effect of Intermittent Drought on Soil Nutrients of Alfalfa Grassland Inoculated with Rhizobium in a Cold and Drought Region 寒区旱区间歇性干旱对接种根瘤菌苜蓿草地土壤养分动态的影响
- Cold and drought region 寒旱区
- Stress-Tolerance Evaluation of Alfalfa Nodule Bacteria in the Cold and Drought Regions of Gansu Province 甘肃寒旱区苜蓿根瘤菌抗逆性评价
- Cold and drought tolerant, the new variety is adaptable to north China. 这一新品种耐寒,耐旱,适合在中国北方生长。
- Arbores , everlasting greeneries and climbing trees, which have good cold and drought resistance, are nursed in the garden. 园内栽种有抗旱性、抗寒性等适应性极强的乔木、长绿树、攀援树种;
- Development of planting sugarbeet and covering film techniques were introduced in the cold and drought area of Urad Front Banner in the Inner Mongolia. 介绍了内蒙古乌拉特前旗后山冷凉干旱地区开发种植甜菜的情况及地膜覆盖栽培技术等措施。
- The variety has characteristics such as high yield,stability,good quality,wide adaptation,tolerance to cold and drought ,resistance to yellow rust, snow mould, root rot,etc. 该品种高产稳产,品质好,适应性广,耐寒耐旱,兼抗条锈、雪霉、根腐等多种病害。
- "The features we are incorporating in Martian plants, like cold and drought tolerance, will also help crops bear severe weather here on Earth, so this work has practical application," said Grunden. 即使在未来,火星温室的条件也将是一般植物所无法生存的。
- He was pinched with cold and hunger. 他饥寒交迫。
- His manner was cold and indifferent. 他的态度既冷淡又无动于衷。
- I have a bad cold and I am full of catarrh. 我得了重感冒,总流鼻涕。
- I have a bad cold and must lie up for a day or two. 我严重感冒,得躺一两天了。
- I had a stubborn cold and coughed day and night. 我得了很难治的感冒,日夜咳嗽。
- He had a cold and was very congested. 他患了感冒,鼻子不通。
- The boy caught a cold and was sniffing. 那男孩子得了感冒,呼吸起来鼻子呼哧呼哧的。
- Drink and drought come seldom together. 有水喝时不口渴,口渴时又没水喝。
- I caught a cold and sneezed a lot. 我得了感冒,老是打喷嚏。
- People in the drought region need our help to weather the crunch. 旱区人民需要我们的帮助来渡过难关。
- It was a dreary day, cold and without sunshine. 那一天天气阴郁,既冷又没有阳光。