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《青岛农业大学学报(自然科学版)》2011,(3):F0003-F0003
团结就是虚怀若谷,宽以待人,友好相处,和衷共济。它要求师生员工具有豁达、宽容、理解、尊重、谦敬礼让的博大情怀,自信、乐观、理性、平和、积极向上的处世态度,平等、友爱、互助、合作、和谐融洽的人际关系,心往一处想,劲往一处使,齐心协力,万众一心,众志成城,和谐创业。 相似文献
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芽苗菜是利用蔬菜等的种子,在适宜的条件下发芽生长,培养成可食用的芽或小苗,如青豆苗、豌豆苗、香椿芽、萝卜芽、荞麦芽、紫苏芽、芦笋芽、菊苣芽、苜蓿芽等,这些芽菜富含营养,具有鲜嫩、优质、无污染的特点,是近些年来兴起的蔬菜种类,市场销量越来越大,种类也越来越多。 相似文献
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金银花变异新品种木本红色金银花 总被引：1，自引：0，他引：1
食用花卉是指可供人们日常生活食用的花卉品种,在我国可供食用的花卉品种很多,如菊花、玫瑰、百合、金银花、芦荟、海棠花、玉兰、薄荷、荷花、月季、茉莉、桃花、槐花、梨花、杏花和凤仙花等,在人们日常生活中经常用到的就有50余种.在"崇尚绿色、回归自然"的今天,食用花卉由于其特有的营养、食用、医疗保健等多种功能,正在走进人们的日常生活. 相似文献
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香椿,以柔嫩茎叶为食,营养丰富、香气浓郁、风味鲜美,可食炒、油炸、凉拌、或作汤,也可腌、晒加工,深受人们的喜爱,此外,香椿的根、皮、叶、果均可入药,从营养价值、经济效益和社会效益来看,香椿栽培前景十分广阔。1露地成片、矮化、密植栽培第一年春季大田直播,第二年春季就可 相似文献
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黔西南优质烤烟种植分区农业气象关键因子研究 总被引：5，自引：0，他引：5
[目的]为黔西南地区优质烤烟种植提供技术指导。[方法]通过分析黔西南烤烟主要种植区的温度、降水、日照条件考察了黔西南烤烟产量和质量的影响因子。[结果]Ⅰ区海拔高度为1 450～1 650 m,≥20℃的天数为80 d左右,活动积温为1 200～2 100℃,年均温为13.5～14.6℃。Ⅱ区海拔高度为1 300～1 450 m,≥20℃的天数为110 d左右,活动积温为2 100～2 700℃,年均温为14.6～16.3℃。Ⅲ区海拔高度为1 050～1 300 m,≥20℃的天数为150 d左右,活动积温为2 700～3 600℃,年均温为16.3～17.0℃。Ⅳ区分两个区,一区海拔高度〈1 000 m,≥20℃的天数〉160 d,活动积温〉3 600℃,年均温为〉17.5℃;二区海拔〉1 700 m,基本无连续≥20℃日数,年均温〈13.0℃。[结论]该研究提出了各海拔区域的优质烤烟种植农业气候指标条件,为贵州发展烤烟生产提供了参考。 相似文献
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[目的]为防治云南木蠹象找到无公害的新型药剂。[方法]按内比法将90%壬酸配成所需浓度,用非选择性拒食法测定药剂的拒食作用,以幼虫校正死亡率为指标评价拒食效果。[结果]保湿饲养法的死亡率回归方程为y1=4.883+0.292x,相关系数为0.408,LC50=2.517 7 mg/L,其拒食率回归方程为y2=4.562+0.337x,相关系数为0.423,AFC50=19.952 6 mg/L。喷枝保湿饲养法的死亡率回归方程为y3=4.388+0.793x,相关系数为0.373,LC50=5.915 6 mg/L,其拒食率回归方程为y4=5.175+0.274x,相关系数为0.420,AFC50=0.229 6 mg/L。2 000 mg/L壬酸水溶液的初始死亡率和最高死亡率最高,达到最高死亡率的时间最佳,1 000 mg/L次之。2 000mg/L壬酸水溶液的致死中时间最短,为6.9 d,而对照的致死中时间最长,为53.7 d。[结论]2 000和1 000 mg/L壬酸水溶液的拒食作用较好。 相似文献
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对厦门海域文昌鱼资源的历史变动,以及影响其资源量的各种因素进行了综述．并对文昌鱼栖息地的生态因子、生物因子、沉积物等影响因子和保护区的维护与海域环境修复进行了评价．从环境生态的修复、种质资源保护、放流行政管理等方面提出了保护文昌鱼的建议和对策,为文昌鱼这一特殊的生物资源的保护和持续利用提供了依据和参考． 相似文献
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山西省小杂粮生产优势及发展思路 总被引：12，自引：6，他引：6
小杂粮是山西省的特色农产品,为了推进山西小杂粮产业快速发展,从环境、品质、技术、品种、政策优势等方面对山西小杂粮产业进行分析,同时找出了山西小杂粮产业化开发中存在的问题;为了提升山西小杂粮产品的市场竞争力,使小杂粮的资源优势转化为产业优势、效益优势,提出了小杂粮产业化开发的发展思路。 相似文献
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超级稻P88S/0389光合特性初探(英文) 总被引：2，自引：0，他引：2
[Objective] The aim of this study is to understand the high yield often photosynthetic mechanism of super hybrid rice P88S/0389.[Method] Chlorophyll and carotenoid contents were measured via the method of Wellburn and Lichtenthaler,and the photosynthetic rate and chlorophyll fluorescence parameters were measured using portable photosynthesis system.Through comparison of above measured indices between P88S/0389 and its parents,the photosynthetic characteristics were obtained.[Result] The pigment content of P88S/0389 lied between their parents,and detailedly was closer to its female parent at earlier growth stage and to its male parent at latter stage,respectively.The Pn,Fv/Fo,Fv/Fm and qP of the flag leaf of P88S/0389 were all higher than those of its parents,while the degradation rates of these parameters were slower than those of its parents.The qN of flag leaf was lower than those of its parents,and the increasing rate of qN of P88S/0389 was also slower than those of its parents,indicating the great heterosis of P88S/0389 to its parents in photosynthetic capacity.The data show that P88S/0389 is endowed with stronger capacities in light energy absorption,transformation and carbon fixation compared to its parents.[Conclusion] The light energy absorbed by hybrid mainly contributes to photochemical reaction,and little for heat dissipation.For ensuring high yield,the rice cultivars selected for production should synchronously possess higher photosynthetic rate and longer high value duration. 相似文献
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Preliminary Study on the Photosynthetic Characteristics of Super Hybrid Rice P88S/0389 总被引：2，自引：0，他引：2
ZHANG Ji-zhen MENG Wei-dong CAO Sai DENG Xiao-feng .Key Laboratory of Chinese Ministry of Education for Tropical Biological Resources Hainan University Public Experiment Center of Hainan University Center for Experimental Biotechnology of Hainan University Haikou .Research Institute of Foodstuff Crop HAAS Haikou .Biotechnology 《（《农业科学与技术》）编辑部》2008,(4)
[Objective] The aim of this study is to understand the high yield often photosynthetic mechanism of super hybrid rice P88S/0389.[Method] Chlorophyll and carotenoid contents were measured via the method of Wellburn and Lichtenthaler,and the photosynthetic rate and chlorophyll fluorescence parameters were measured using portable photosynthesis system.Through comparison of above measured indices between P88S/0389 and its parents,the photosynthetic characteristics were obtained.[Result] The pigment content of P88S/0389 lied between their parents,and detailedly was closer to its female parent at earlier growth stage and to its male parent at latter stage,respectively.The Pn,Fv/Fo,Fv/Fm and qP of the flag leaf of P88S/0389 were all higher than those of its parents,while the degradation rates of these parameters were slower than those of its parents.The qN of flag leaf was lower than those of its parents,and the increasing rate of qN of P88S/0389 was also slower than those of its parents,indicating the great heterosis of P88S/0389 to its parents in photosynthetic capacity.The data show that P88S/0389 is endowed with stronger capacities in light energy absorption,transformation and carbon fixation compared to its parents.[Conclusion] The light energy absorbed by hybrid mainly contributes to photochemical reaction,and little for heat dissipation.For ensuring high yield,the rice cultivars selected for production should synchronously possess higher photosynthetic rate and longer high value duration. 相似文献