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1)  peduncle [英][pi'dʌŋkl]  [美][pɪ'dʌŋkḷ]
穗颈
1.
The characteristics of vascular bundle of peduncle and grain-filling in two-line hybrid rice were studied.
对两系杂交稻穗颈节维管束特征及其籽粒充实进行了研究。
2)  neck blast
穗颈瘟
1.
It mainly summed up relative problems about rice blast,such as epidemic factors,controlled countermeasure,neck blast,the forecast and so on.
综述了黑龙江省水稻稻瘟病的研究进展情况,着重在稻瘟病的流行因素、防治、穗颈瘟的研究、预测预报研究等方面进行总结分析。
2.
In order to instantly acquire the information of disease degree of plant diseases and pests,a method of segmentation of multi-spectral image of rice neck blasts was proposed.
为实时获取作物病害程度信息,研究了水稻穗颈瘟的多图像分割方法,并利用分割结果来估测穗颈瘟的发病程度。
3)  Uppermost internode
穗颈节间
1.
The spacial mutative rule of uppermost internode cell elongation of thermo-sensitive rice with eui gene was researched from the cell number statistic and length measure.
通过对长选3S和培矮64S定长的穗颈节间细胞个数统计和细胞长度的测量,得出长穗颈不育水稻穗颈节间伸长的细胞学变化规律。
4)  panicle blast
穗颈瘟
1.
Forecasting model on meteorology relating to the early-season rice panicle blast in the north of Fujian and its application;
闽北地区早稻穗颈瘟的气象预测模型及其应用
2.
Meteorological factors relating to the early-season rice panicle blast in Northwest of Fujian Province in 21a(from 1980 to 2000) were picked out by Stepwise Multiple Regress,and the key forecast factors were selected.
采用逐步回归统计方法,对闽西北地区永安和尤溪2个县(市)21年(1980~2000年)中与早稻穗颈瘟相关的气象因子进行筛选,找出影响早稻穗颈瘟的关键气象预测因子,其中永安市的气象预测因子为3月中旬的降雨日数距平(X19 )、3月下旬的露日数(X62 )和4月下旬的雾日数(X71 );尤溪县的气象预测因子为3月中旬的雾日数(X67 )和5月上旬的雾日数(X72 )。
5)  neck length of spike
穗颈长
1.
A set of F1 diallel crosses involving the eight wheat cultivars were analyzed for the inheritance of neck length of spike .
以8个小麦品种双列杂交的F1及其亲本为材料,研究了小麦穗颈长的遗传。
6)  incomplete panicle exertion
稻穗包颈
1.
Cause and countermeasures of incomplete panicle exertion occurred over large area in late rice cropping in Cenxi city;
岑溪市晚稻大面积发生稻穗包颈的原因及预防措施
补充资料:白穗花
白穗花介绍 白穗花 (Speirantha gardenii) 科属:
百合科 白穗草属

别名:
白穗草

形态特征:
多年生草本。根状茎圆柱形。叶4-8,倒披针形。花葶高13-20cm。花白色。浆果近圆形,直径约5mm。


分布与习性:
原产我国江苏、安徽等省。喜温凉、湿润气候,要求富含腐殖质的酸性土壤,在林下、溪旁与阴山坡上生长良好,较耐荫蔽。


繁殖与栽培:
播种或分株法繁殖。对栽培条件要求不高,只要及时浇水,稍施肥料,均可生长良好。


应用:
主要作地被使用,也可盆栽观赏。

图片:


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