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- mixed cropping rice region 混作稻区
- 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
- That year good yields of mixed cropping of wheat and peas were obtained. 这一年小麦豌豆间种获得了高产。
- Also rape seed yield per area in the mix cropping system was the highest. 间作与混作处理的油菜产量在可比面积上比油菜单作产量高,其中混作产量最高。
- More research on planting in mixed cropping, agroforestry and forest-enrichment environments is required. 期待更多的关于混作种植、农林复合,森林富集环境方面的研究成果。
- The disastrous rule of rice planthopper occurrence in Jianghuai rice region and its forecast techniques were studied. 研究了江淮稻区白背飞虱和褐飞虱的成灾规律,以及稻飞虱灾变的短、中、长期预测技术。
- 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。
- 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。
- Rape seed yield per plant in the mix cropping system was 33.4% and 13.0% higher than that in the intercropping system and the sole cropping system, respectively. 油菜单株产量也以混作处理最高,比间作处理增加33.;4%25,比施磷单作处理增加13
- Is following the childhood ballad, Le Manyao and the Lu calf grows together in the sky blue sea extravagant fishing rice region of rivers and lakes. 伴随着童年的歌谣,乐满瑶和鲁小牛在天蓝海阔的渔米水乡一起成长。
- 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 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。
- Mixed cropping could not only weaken negative effects of allelochemical at high concentration, but also decrease the allelopathic effect on shoot compared to the sole treatment. 与单作相比混播能够弱化高浓度化感物质的负效应,同时可以减小化感物质对芽干重的化感作用。
- The results showed that mixed cropping with maize remarkably improved iron nutrition of peanut and increased leghaemoglobin content of peanut nodule (Table 1, Fig.1). 结果表明,玉米与花生混作能够明显地改善花生铁营养、提高根瘤豆血红蛋白的含量。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- 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.
- On the basis of land equivalent ratio of inter cropping and mixed cropping the theory and method of quantitative evaluation of inter-cropping and mixed cropping were discussed in this paper. 在剖析间混作土地当量比的基础上,本文针对间混作群体的特点,对间混作效果定量评价的理论与方法进行了研究,提出了间混作当量的概念、计算公式,对其应用范围及内涵进行了讨论。
- Inoculation experiments were carried out in wheat astragalus mixed cropping system to study the changes of plant biomass, nitrogen content in plants and soil, and enzyme activity of Rhizobium . 采用盆钵实验;在小麦与紫云英混作系统中;通过对紫云英接种根瘤菌;研究了小麦与紫云英生长过程中植株生长、植株生物量、植株与土壤氮素变化情况及根瘤菌的酶活性.
- Rice is the chief crop in this ares. 稻子是这一地区的主要作物。
- He had some mixed pickles and rice for supper. 他晚饭吃了一些什锦泡菜和米饭。