one air layering plant had one higher root growth peak and 4 lower peaks, while root and stem growth had a synchronous extension pattern;

the rooting rate was 97.5% for cut propagation under above conditions, and 98.2% for the upper air layering.

高空压条繁殖生根率为98.2%，为繁殖试验中生根率最高。

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root growth pattern of litchi air layering plants and its relation to shoot growth

荔枝空中压条苗根系生长动态及与地上部生长的相互关系

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the change of nitric oxide synthase positive cells in the pterygopalatine ganglion of rats in development

在大鼠生长发育中翼腭神经节一氧化氮合酶阳性神经细胞的变化

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age changes of nitric oxide synthase expression in pterygopalatine ganglion and nerve fibers of cerebral arteries in rat

大鼠翼腭神经节和脑动脉神经纤维一氧化氮合酶表达的年龄变化

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the effects of ischemia and reperfusion on the quantity of nitric oxide synthase positive cells of the pterygopalatine ganglion in rats

缺血再灌注对大鼠翼腭神经节一氧化氮合酶阳性神经元数目的影响

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according to the respiration characteristics of fruit development and ripening, fruits can be divided into climacteric fruit and non-climacteric categories.

比如，根据果实发育和成熟过程中呼吸变化的特点，可将果实分为呼吸跃变和非跃变两类。

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winter jujube was non-climacteric fruit, which has no typical respiration peak.

冬枣属于非呼吸跃变型果实，贮藏期间没有明显的呼吸高峰出现。

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this study not only greatly deepened understanding the mechanism of non-climacteric fruit development regulation ( at least for strawberry fruit), in the same time, it laid an important foundation to molecular regulation of fruit development and quality improvement.

该研究不仅加深了对非跃变型果实（至少对草莓果实）发育调控机理的认识，同时为今后果实发育和品质改良的分子调控奠定了重要的基础。

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sweet cherry is a non-climacteric fruit, but ethylene has some effects on the postharvest senescence of sweet cherry fruit.

甜樱桃属于非跃变型果实，但乙烯对其采后衰老也有一定的影响。

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the hydrolysis of freshwater mussel protein by papain

木瓜蛋白酶对蚌肉蛋白质的水解

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in the life, who is the crane freshwater mussel which reaches a stalemate, who is the elderly fisherman who watches critically?

生活中，谁是相持不下的鹤蚌，谁是冷眼旁观的渔翁？

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investigation of robinia pseudoacacia l. as nectar plant in xinxiang city

河南省新乡市刺槐蜜源的调查

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the kind and distributions of the nectar plant resource of guizhou province

贵州蜜粉源植物的种类与分布

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honey is secreted by the bees gather nectar plant juices precipitate.

蜂蜜是由蜜蜂采集植物蜜腺分泌的汁液酿成。

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the dream of "being in business for oneself" evolved as the nation shifted from rural to urban and from farming to other types of business.

随着人们从农村转向城市，从农业转向其他行业，这种“为自己经营”的梦想也在逐步发展。

provided by jukuu

urbanization is not only a process in which population aggregates to the urban, farming economy transforms to urban economy and rural areas changes into urban areas, but also a transition process of people s behavioral style and living style.

城市化的过程，不仅仅是人口向城市集中，农村经济向城市经济、农村地域向城市地域转化的过程，也包括人们的行为方式和生活方式的转变。

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this article is to research the availability for urban surrounding farming land transformed into recreation farm;

本文乃在探讨都市周边农地规划为休闲农场之可行性；

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on a smaller scale, the urban farming guys have built what they call a "methane biodigester." simply, this is comprised of one cylinder ( or barrel) of compost with a smaller cylinder placed upside down on top of it. this serves to capture the methane released and to pressurize it.

规模较小的“城市农民”则建立了所谓的“甲烷生物消化器”。简单地说，这是一桶堆肥，顶上有一个倒置的圆筒，用来收集和压缩释放的甲烷。

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despite the unsatisfactory result of these measures, much can be learned from them, especially in such respects as policy guidance, renting and contracting system, control of waste land, build-up and supply of land information, and construction of urban farming gardens.

其效果虽然不尽人意，但是它们的经验教训，特别是政策引导、农地整治、承租制度、抑制撂荒、健全和提供土地信息、建设市民农园等做法，却是值得我们研究和借鉴的。

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so are a lot of other urban farming groups.

其他城市农田组织也正在展开工作。

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