pennisetum的例句大全

Eleven diseases of Pennisetum flaccidum were identified during Huanxian County during 2001~ 2003: including 9 fungal diseases, 1 bacterial disease and 1 dodder disease.

经2001～2003年的调查鉴定，甘肃环县典型草地计有白草病害11种，其中真菌病害9种，细菌病害1种，菟丝子一种。

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Comparison of Nutrient Component of Ganoderma lucidum Cultivated with Pennisetum purpureum and Tilia tuan

草栽与木栽灵芝营养成分的比较分析

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the feasibility study of pulping and papermaking with hybridized chinese pennisetum;

对棕榈丝的化学成分、纤维形态及制浆造纸的可行性进行了研究。

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study on the comparing of the content of phytohormone and vitamin in grasses pollen of rice, maize and chinese pennisetum

三种禾本科植物花粉中激素、维生素含量比较研究

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Characteristics and Cultivation Utilization of nine Domestic Wild Pennisetum Species

9个国产狼尾草野生种的特征特性与栽培利用研究

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Studies on growth and development traits of Hybrid Pennisetum

杂交狼尾草生育特性研究

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Effects of Grasses of Vetiveria and Pennisetum on Trophic Groups of Soil Nematodes

香根草属与狼尾草属植物对土壤线虫营养类群的影响

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Two new variety of Pennisetum from Yunnan

云南狼尾草属二新变种

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The new strain 1 of common hybrid pennisetum was selected from bud variation through vegetative propagation.

杂交狼尾草新品系1号是由杂交狼尾草（美洲狼尾草Tift23A×象草N51）的芽变系经系统选育而成的。

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In the pollen of pennisetum, the columnar layer began to form until bicellulate pollen stage.

狼尾草花粉在单孢花粉期，花粉外壁外层仅为一层，至二孢花粉期柱状层才开始分化，然后逐渐形成覆盖层和基层。

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Study on Shade-tolerance of Several Ornamental Grasses of the Genus Pennisetum

几种（品种）狼尾草属观赏草的耐荫性研究

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Water content of all species of Pennisetum increased under shading conditions. 2.

遮荫条件下，5种（品种）狼尾草的地上含水量均增加。

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The effects of different preceding crops on yield and forage quality of Pennisetum hybrid

不同前作对杂交狼尾草产量和品质的影响

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Attention should therefore be paid to the addition of Ca and P in diets when a lactating dairy cow is producing milk 35 kg/ d when fed by Hybrid Pennisetum.

利用杂交狼尾草饲喂高产奶牛时，应注意日粮中Ca、P的添加。

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Effect of Carbendazol on the Seed Germination of Pennisetum americanum

多菌灵对美洲狼尾草种子发芽的影响研究

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Rapid DNA Extraction method for Molecular Marker Analysis of Pennisetum Hybrid

杂交狼尾草分子标记分析DNA快速提取方法

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RAPD Analysis on Forage Resources in Pennisetum

狼尾草属牧草资源的RAPD分析

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On the contrary, sudangrass and pennisetum hybrid had higher final DM weight at summer sowing than at spring sowing.

拟高粱春播单株最终DM产量较夏播的高，苏丹草和杂交狼尾草则反之。

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Among the matured grass pollen of rice ( oryza sativa), maize ( zea mays) and pennisetum ( pennisetum alopecuroides), the quantity of mitochondria in rice pollen is the most, and the ridge of mitochondria is crowed together.

对水稻（Oryza sativa）、玉米（Zea Mays）和狼尾草（pennisetumalopecuroids）三种禾本科植物成熟花粉的细胞器超微结构进行了比较，水稻花粉内线粒体数量最多，其内嵴亦较密；

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Fresh matter production of the strains were higher than that of pearl millet and sudangrass which is widely extended, but lower. than that of pennisetum hybrid propagated vegetatively from F_l plants.

选系的鲜草产量高于美洲狼尾草及生产上常用的苏丹草，但较杂交种F1无性繁殖苗为低。

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