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- A comparative study on the hypha change pattern of six Flammulina velutipes strains at different growth periods was reported in tins paper. 对6株金针菇菌丝在发育过程中的生长变化规律作了比较研究。
- Title: The Comparative Analysis of Fatty Acids and Trace Minerals in Muscle in Different Growth Periods of Tench Tinca tinca L. 关键词:丁(鱼岁);不同生长阶段;脂肪酸;微量营养元素
- EDXA results present that the components of corrosion products in biofilms with different growth period are different. 电子能谱对生物膜表面分析结果表明 ,不同生长期生物膜腐蚀产物的Fe/S比各不相同。
- The greenwood cutting rooting effect on ground cherry shoots which were picked in different growth periods and different cultivars and age of trees were studied. 摘要对草原樱桃绿枝扦插不同时期和不同树龄的母株所取得插穗的扦插生根效果进行了分析。
- The fiber structure and quality of the ramie with different growth period were researched. 在不同生长期收割苎麻,然后分别对其纤维结构及品质进行了研究。
- Main characters of each cultivar in one duster are recommended.Combined with field production, applied analyses are performed for different growth periods. 根据其第一、二主成分值,将所有品种(系)分为五大类,评述类内各品种(系)的主要特征,并针对不同生育期,结合大田生产进行应用分析。
- Field experiments were carried out to investigate the effect of pinching treatment in different growth periods on growth characteristics, bulb yield and quality of Lilium davidii var. unicolor. 摘要在大田栽培条件下,研究了不同摘顶时间对兰州百合植株的生长特性、鳞茎产量和品质的影响。
- Methods: Researches the crop of monkshood in different growth periods by the experiment of drying rate, measures the total quantity of alkaloid contained in monkshood by xylenol orange colorimetry . 方法:采用折干率实验,研究不同生长期附子的产量,采用甲橙比色法测定附子中总生物碱含量。
- Vineyards can be sprayed with different pesticides during different growth periods of the grape, and no amount of washing or peeling will eliminate contamination because of the grape\\\'s thin skin. 葡萄园,可以在葡萄的不同生长阶段喷上不同农药,和任何数量的洗涤或剥皮,将无法消除污染物,因为葡萄的外皮很薄。
- The efficient precipitation,the water demand and the deficiencies of main crops in different typical years and in different growth period in Baoding plain have been studied in detail. 得出了保定市农业用水量从90年代中后期大幅度增加而有效降雨量的明显减小,是造成保定市水资源供需矛盾突出的主要原因之一。
- The effects of straw mulch in combination with water stress on the growth of maize,chlorophyll fluorescence parameters and yield during different growth period were studied in a greenhouse. 通过温室内田间小区试验,研究了玉米全生育期内不同程度的水分胁迫下秸秆覆盖对玉米生长生育、叶绿素荧光参数及产量的影响。
- Study on Nutrients of Dehong Elephant Grass During Different Growth Period 德宏象草不同生育时期营养成分研究
- Influences of watering at different growth periods on the growth of dry rice covered with plastic films 地膜旱管稻不同生育期浇水对生长发育的影响
- Controlling aphids by insecticide lots to alleviate virus diseases during different growth periods of tobacco 烟草不同时期采用灭虫签防蚜对减轻烟草病毒病的影响
- Study on Esterase Isoenzymes of Dendroctonus armandi Larvae in Different Growth Periods 华山松大小蠹不同龄期幼虫酯酶同工酶的比较研究
- Nutritional Requirement and Feed Processing Technique for Eriocheir sinensis in Different Growth Periods 河蟹不同生长阶段的营养需求与饲料配制技术
- 5 Within different growth periods of donor and receptor,peroxidase isozyme(POX) and phosphoglucomutase(PGM) were selected to identify somatic hybrids. 5 在供、受体亲本生长的不同时期取材,进行不同种类同工酶的筛选,选出了两种在供受体亲本间表现差异明显的同工酶:过氧化物酶(POX)和磷酸葡萄糖变位酶(PGM)。
- Change of Anti-hepatitis Active Substance during Different Growth Period in Cultivated Halenia ellipitica 栽培花锚中抗肝炎活性成分的含量在不同生长期变化的研究
- The Research of Nutritive Contents Change between Whole Plant Corn and Corn Silage Harvested at Different Growth Period 不同收获期青贮玉米贮前和贮后营养含量变化研究
- Budding blossoms betoken the peak growth period of plants. 含苞待放的花蕾是植物生长最茂盛的时刻,本品配方含有牡丹花、桃花、玫瑰花、海棠花等花蕾的提取液,并含有天然生态调节因子等功效成分。