根腐

Nigricans, the common bread mold.

根霉任一种根霉属属类中的各种致腐真菌中，例如黑根霉即普通的面包霉菌

This disease returns seedling of meeting enroach on to cause seedling corrupt, root end and bottom lamina blacken cankered; Coping of enroach on bine and Xie Ji ministry, ill ministry blackens cause heart corrupt, ill ministry gives out fragrance; Enroach on lamina causes the ill spot of strip form, it is first cinnamon, turn into hoar after.

本病还会侵害幼苗引起苗腐，根端及下部叶片变黑腐烂；侵害茎顶部和叶基部，病部变黑引起心腐，病部发出香味；侵害叶片引起长条形的病斑，初为黄褐色，后转成灰白色。

The experimental results showed that the crude toxin of Phytophthora capsici could inhibit the germination of seeds, the growth of seedlings, and the growth of pepper radicel and the callus of pepper extremely.

结果表明，粗毒素能使辣椒叶片产生与疫病病原菌侵染类似的水渍状褐腐斑，抑制辣椒种子的发芽率，抑制辣椒幼苗和胚根的生长，抑制辣椒愈伤组织生长，并且粗毒素的这些抑制作用随着其浓度的升高而变强，不同品种所得出的实验结果一致。

The plant height is 35 cm and the plant spread is 48 cm. The plume-like leaf cluster is semi-uprush with small tassel. The leaf color is deep green, but the leafstalk is light green and leave numbers per single plant are 10-12. Its fleshy root is of long column shape with rootlet, little fibre and deep green peel. The length is 26-32 cm, the diameter is 8-12 cm and the weight could reach 2-3 kg. The flesh is light green, with delicate and slight pungent taste. And its dry matter content is 7.0%, VC 209 mgkg^(-1), soluble sugar 3.27 % coarse fibre 0.65%. Besides,'Weiluobo No. 1' had high resistance to virus, resistance to downy mildew, stronger resistance to bacterial soft rot than 'Luluobo No.

生长期80d左右，植株生长势旺盛，株高35cm，开展度48cm；叶簇半上冲型，羽状裂叶，小缨，叶深绿色，叶柄淡绿色，单株叶片10~12片；肉质根长圆柱形，小顶小根，须根少，表皮深绿色，仅1/3入土部分为白色，肉质根长26~32cm，横径8~12cm，肉质根质量2~3kg；肉淡绿色，肉质细嫩，干物质含量7.0%，VC209mgkg^(-1)，可溶性糖3.27%，粗纤维0.65%，微辣，品质佳，适于熟食；高抗病毒病，抗霜霉病，对软腐病的抗性优于对照鲁萝卜1号。

Use turfy, moss or humus soil shallow basin is cultivated, border wanting a root breathes freely drainage is good.

用泥炭。苔藓或腐殖土浅盆栽植，要根际透气排水良好。

This paper studied on domestication of plantlets in tissue culture and rapid propagation of Dendrobium loddigesii Rolfe which dealed with the different medium composed of gravel, rotten soil, perlite, turves, sawdust and china clay, in the different light intensity and temperature. The results showed that the best selection of medium on the domestication was 10cm gravel in bottom, rotten soil + sawdust + perlite,(5:1:1) in the middle part ,5cm greenness bryophyte on the surface.the best selection of medium on the transplantaion of plantlets in vitro of bramble,and light intensity was employed harf overshadow by adumbral net,temperature confined 14℃－28℃.

本文研究了环草石斛组培苗炼苗的影响因素如光照强度，温度以及基质等，初步获得环草石斛组培苗炼苗生产技术：能进行人工光、温、水控制的如塑料薄膜大棚内进行环草石斛组培苗炼苗，光照强度的要求是使用遮阳网半遮阴；温度控制在14℃－28℃；出瓶苗要求株高2～5cm，叶片4～7，根数3～8；组培苗炼苗基质为底层是约10cm厚的碎石，在碎石上面是腐殖土+锯末+珍珠岩(5：1：1)，最上面是一层5cm厚的新鲜苔藓。

The allelopathic effect of root smashing of Stellera chamaejasme in the process of spoiled solution in the soil on the seedling growth of Agropyron mongolicum was investigated with bioassay method.

采用室内生物测定方法研究了狼毒根粉碎物在土壤里腐解过程中对蒙古冰草幼苗生长的影响。

And RW pathogen material impact on promoting corruption, the result shows : RW promoting corruption in simulated conditions, the number of male live Meloidogyne incognita, the number of females and 10 days respectively reduction in the number of oocysts 61.31%, 48.51%, 49.22%; Pathogens in tobacco black shank (Phytophthora nicotiana Breda de Haan), cercospora leaf spot pathogen were lower 97.68% and 97.77%.

与RW促腐剂对病害病原物影响对比，结果显示：RW促腐剂在模拟条件下，使活体根结线虫雄虫数、雌虫数、卵囊数在10d内分别减少61.31%、48.51%、49.22%；使烤烟黑胫病病原菌(Phytophthora nicotiana Breda de Haan)、角斑病病原菌分别比对照减少97.68%、97.77%。

From the research of the kerogen carbon isotopes of the coal-measure strata in some basins of China (the Carbo-Permian in the Ordos basin, the Triassic in the Sichuan basin, the Jurassic in the Jungar basin and Turpan-Hami basin, the Tertiary in the Yingqong basin) it can be indicated that the Type Ⅲ kerogen has a wide δ〓C range from -21. 2‰ to -27. 6‰, averaging -25‰, which is more enriched in 〓C than sapropel and mixed kerogens.

对我国一些含煤盆地（陕甘宁石碳－二叠、四川三叠系、准噶尔侏罗系、吐哈侏罗系、莺琼盆地第三系）的煤系地层干酪根碳同位素研究表明，煤系地层的干酪根碳同位素组成δ〓C值分布范围为－21.2～－27.6‰，说明其变化范围较宽，平均值为－25‰左右，相对腐泥型干酪根和混合型干酪根较明显地富重碳同位素。

Dark mudstones were developed in the maximum lake flooding period of Chang 7,which are the main source rocks.

延长组长7段最大湖泛期发育一套暗色泥岩，干酪根类型为腐植-腐泥型，是盆地主要生油岩。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。