陇东南冬小麦和河西春小麦种植面积减少；
他收割完地里的玉米，开始准备冬小麦的播种。
He embarked on the preparations for planting winter wheat immediately after he had finished harvesting corn.
美国冬小麦的种植增长了4%，春季耕种面积很可能会增加更多。
America's winter wheat plantings are up 4% and the spring-sown area is likely to rise more.
综述了土壤水分对冬小麦水分利用特性及产量的影响。
In this paper, the effects of soil water on water using traits and yield.
该项研究为旱地冬小麦应用生长调节剂开辟了新的领域。
The study opens up a new area for applying grow regulator to winter wheat in dryland.
本文分析了冬小麦精密播种在小麦高产栽培技术中的意义。
This paper discussed the importance of precision drilling in high-yield cultivation technique of winter wheat.
拔节至抽穗期干旱胁迫极显著地降低冬小麦的氮素营养效率。
The drought stress from jointing to heading stage decreased nitrogen nutrition efficiency of winter wheat significantly.
结果表明：em微生物堆肥能明显增加冬小麦和夏玉米的产量。
The results showed that EM microbial compost increased winter wheat and summer maize yields significantly.
结果表明：冬小麦在太阳主平面呈现出强烈的各向异性反射特性。
The results show that winter wheat exhibits strong anisotropic characteristics in the solar principal plane.
冬小麦的总茎数各品种均在越冬前达最大值，越冬后呈下降趋势。
The number of total stems of winter wheat reached the highest before overwintering stage and declined after overwintering.
此后，植体覆盖系统冬小麦生长和NPK吸收都有一个明显的飞跃。
Afterwards, wheat plant in the living mulch system had a rapid growth and with significantly NPK absorption.
研究了不同程度土壤持续干旱对冬小麦根系生长及营养代谢的影响。
The effect of roots growth and nutrient metabolism of winter wheat was studied under different degree of soil sustaining drought.
不同品种、大小粒播种方式和施肥显著影响冬小麦分蘖和单株叶面积。
Treatments of variety, seed size and fertilization affect tillers and total green areas of wheat significantly.
在北京潮土上研究了冬小麦-夏玉米轮作体系下土壤氮素反硝化损失。
Soil denitrification was studied in winter wheat-summer maize rotation cropping system with an aquic cambisol.
今年我国秋冬种生产将加大资金投入，力争冬小麦面积稳定在3.33亿亩以上。
China will increase spending to pledge more than 333m mu (22.2m hectares) of winter wheat nationwide this year.
试验采用间歇式密闭室通气法，测定了冬小麦生长季氨挥发的损失量。
This paper aims to study the ammonia volatilization use continuous air flow enclosure method in wheat season.
钼提高冬小麦根系的根干重、地上部干重，显著影响冬小麦的根冠比。
The other root parameters of the both cultivars were influenced by molybdenum deficiency.
试验结果表明：不同灌溉处理下，冬小麦的耗水量、耗水系数、产量不同。
The results showed that water consumption, water consumption coefficient and grain yield of winter wheat varied with different irrigation treatments.
他还说，占整个国家90%的小麦收成的冬小麦收成，比去年肯定下降了。
He added the winter wheat harvest, which accounts for 90 per cent of the country's entire harvest, would definitely be down from last year.
例如，中国北方的冬小麦农田应该减少，而在水资源丰富的中国南方应该维持多茬复种。
For example, the farmland of winter wheat should be reduced in northern China, while southern China, rich in water resources, should maintain multi-cropping.
文中讨论了减少冬小麦春后的灌溉次数和全部肥料作为底肥施用的可能性。
The probability of reduced irrigation frequency after the spring and all fertilizer as base fertilizer was discussed in this paper.
有的会种冬小麦，但种得太晚也不会有什么好的收成，况且也没有足够的钱来恢复土地。
Some will plant winter wheat, but it will be sown late and will not pay, not enough to cover the costs of reclaiming the land.
保定平原是河北省主要的粮食主产区，农作物以冬小麦、夏玉米和棉花为主。
Baoding plain is a primary bread basket in Hebei province, winter wheat, maize and cotton are the main crops.
通过基质盆栽冬小麦，研究了氮硫交互作用对小麦苗期生长及养分吸收的影响。
Effect of interaction between nitrogen and sulfur on wheat growth during seedling stage and its nutrient uptake was studied.
对干湿两种水分处理下农田冬小麦群体水分利用效率与环境因子的关系进行分析。
Influences of environmental factors on water use efficiency (WUE) of winter wheat grown in field under different water treatment were studied.
冬小麦是我国主要的粮食作物之一，在其不同的生长发育期对气象因子要求显著不同。
Winter wheat is one of main grain crops of our country. It has different demand for meteorological factors according to different growth stage.
采用作物生长分析的方法，研究了喷灌和地面灌溉条件下冬小麦生长动态的变化规律。
Based on plant growth analysis theory, this paper studied the plant growth characteristics of winter wheat under sprinkler and surface irrigation conditions.
干旱是华北平原最严重的农业气象灾害之一，是冬小麦产量稳定上升的重要限制因素。
Drought is one of the most serious agricultural meteorological disasters, and the main limiting factor for raising winter wheat yield in North China.
干旱是华北平原最严重的农业气象灾害之一，是冬小麦产量稳定上升的重要限制因素。
Drought is one of the most serious agricultural meteorological disasters, and the main limiting factor for raising winter wheat yield in North China.
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