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- The experiments were conducted in double cropping rice field during 2005-2006 to study the effects of different tillage methods on rice yield and its source-sink characteristics. 摘要于2005-2006年在双季稻田以翻耕处理为对照，研究了免耕抛栽对水稻产量及其源库特性的影响。
- On the contrary, the double cropping rice followed by a cool-loving crop per year and the double cropping rice followed by a thermophilous crop per year are potential carbon sources. 而双季稻连作喜温作物和单(双)季稻连作喜凉作物生态系统起着较稳定的碳源作用.
- double cropping rice in the middle Yangtze River Valley 江南双季稻
- Apparent quantum yield of photosynthesis of double cropping rice in red earth hilly region of China 红壤丘陵区双季稻表观光合量子效率的研究
- Theroy and Techniques of Vigorous Root-Strong Culm-Weighty Panicle Cultivation Method for Double Cropping Rice 双季稻旺壮重栽培法的理论与技术
- Study and Extension on the Whole Plough Layer Basal Fertilizati on Technique in a Double Cropping Rice System 双季稻一次性全层施肥技术的研究与示范推广
- Current status of double cropping rice production in LuJiang county and its developmental strategies 庐江县双季稻生产现状及发展对策
- Effect of several pesticides on the vigor of anaerobic cellulolytic bacteria in double cropping rice regions 几种农药对双季稻区厌氧纤维分解菌活力的影响
- Isolation and screening of anaerobic cellulolytic bacteria in double cropping rice area 双季稻区厌氧纤维分解菌的分离与筛选
- double cropping rice 双季稻
- Losing irrigation water may mean either abandoning land or less double cropping. 灌溉用水短缺的直接影响不是废弃农田，就是减少一年两作。
- Double cropping; sequential cropping Planting one crop after harvesting another. 两熟耕作法;连续耕作法在收获一种作物之后再种植另一种作物的耕作方法。
- The grain qualities including milling,appearance,cooking and nutrition qualities of 20 rice varieties compared between their main cropping rice and ratooning rice. 对20个水稻品种(组合)头季稻与再生稻的碾米品质、蒸煮品质、外观品质及营养品质进行了分析。
- Double cropping; sequential cropping: Planting one crop after harvesting another. 两熟耕作法;连续耕作法:在收获一种作物之后再种植另一种作物的耕作方法。
- The first crop rice accumulated significantly higher amount of TNC in culms at panicle emergence than the second crop rice. 期作问之比较显示，一期作水稻抽穗期秆部贮存之碳水化合物总量远超过二期作。
- Using field experiment to analysis the effects of different combinations of fertilizations and irrigations on the water requirement of single cropping rice in south China. 摘要通过多点田间对比试验，分析了不同灌溉模式、不同施肥方式对南方地区单季水稻需水特性的影响。
- The cluster analysis can effectively distinguish between single cropping Zizania caduciflora and double cropping Zizania caduciflora. 该分类方法可以很好地将单季茭和双季茭区分开。
- South-China double cropping super rice 华南双季超级稻
- A new double cropping Zizania caduciflora strain No. 8970 was seleted，which was of excellent agronomic characters，superior quality，and has been utilized in commercial production. 在双季茭中，筛选出农艺性状优异、品质性状较好的已在生产上应用的新品系8970。
- Paddy field-based two cropping rice 双季稻田
