生态稻作区,rice-growing region,音标,读音,翻译,英文例句,英语词典

1) rice-growing region 点击朗读

生态稻作区

1.

104 isolates collected from three rice-growing regions in early and late seasons in 2000 were divided into 14 genetic lineages drew by unweighted pair group method using arithmetic average (UPGMA) when focused at the similarity coefficient of 0.

62阀值时,可将采集于广东省三大生态稻作区、早稻和晚稻生长季节的104个菌株划分为14个遗传宗谱;其中宗谱5和宗谱8的菌株数各占总数的25%,为优势宗谱;宗谱4和12的菌株数各占总数的14。

2.

Ten primers selected from 80 random primers and 101 isolates collected from four rice-growing regions in early and late seasons in 1998 and 1999 were used in the present study.

从80个随机引物中筛选到带型清晰、多态性及重复性均好的10个引物,对采自广东省1998-1999年四个自然生态稻作区的101个稻瘟病菌菌株进行随机扩增多态性DNA (Random Amplified Polymorphic DNA, RAPD) 指纹分析。

2) Rice ecological zones 点击朗读

水稻生态区

3) rice cropping region 点击朗读

稻作区

1.

According to 16 prefectures and five rice cropping regions in Yunnan Province, 477 accessions of core collection of Yunnan rice landrace were identified for geographic distribution and cold tolerance at booting stage.

以云南 16个地州和 5个稻作区为单位 ,对 4 77份云南稻种核心种质进行了耐冷性鉴定及其地理分布研究。

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4) mixed cropping rice region 点击朗读

混作稻区

1.

The occurrence of the third and fourth generations of Cnaphalocrocis medinalis (Guenée) in Anqing City,Anhui Province,a mixed cropping rice region,were studied systematically.

对2007年安徽安庆单双混作稻区第3、4代稻纵卷叶螟发生规律的系统研究表明,第3、4代稻纵卷叶螟在安庆混作稻区有两个发生高峰期,单季早中稻在7月下旬至8月初,双季晚稻在8月下旬末至9月上旬。

5) sub-region of rice plant 点击朗读

稻作亚区

6) rice-duck complex ecosystem 点击朗读

稻鸭共作生态系统

1.

Nitrous oxide emission from rice-duck complex ecosystem and the evaluation of its economic significance;

稻鸭共作生态系统中N_2O排放及经济效益评价

稻田生态稻鸭生态生态稻作物生态区划桂南稻作区粟稻混作区

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	您的位置：首页 -> 词典 -> 生态稻作区 1) rice-growing region 生态稻作区 1. 104 isolates collected from three rice-growing regions in early and late seasons in 2000 were divided into 14 genetic lineages drew by unweighted pair group method using arithmetic average (UPGMA) when focused at the similarity coefficient of 0. 62阀值时,可将采集于广东省三大生态稻作区、早稻和晚稻生长季节的104个菌株划分为14个遗传宗谱;其中宗谱5和宗谱8的菌株数各占总数的25%,为优势宗谱;宗谱4和12的菌株数各占总数的14。 2. Ten primers selected from 80 random primers and 101 isolates collected from four rice-growing regions in early and late seasons in 1998 and 1999 were used in the present study. 从80个随机引物中筛选到带型清晰、多态性及重复性均好的10个引物,对采自广东省1998-1999年四个自然生态稻作区的101个稻瘟病菌菌株进行随机扩增多态性DNA (Random Amplified Polymorphic DNA, RAPD) 指纹分析。 2) Rice ecological zones 水稻生态区 3) rice cropping region 稻作区 1. According to 16 prefectures and five rice cropping regions in Yunnan Province, 477 accessions of core collection of Yunnan rice landrace were identified for geographic distribution and cold tolerance at booting stage. 以云南 16个地州和 5个稻作区为单位 ,对 4 77份云南稻种核心种质进行了耐冷性鉴定及其地理分布研究。更多例句>> 4) mixed cropping rice region 混作稻区 1. The occurrence of the third and fourth generations of Cnaphalocrocis medinalis (Guenée) in Anqing City,Anhui Province,a mixed cropping rice region,were studied systematically. 对2007年安徽安庆单双混作稻区第3、4代稻纵卷叶螟发生规律的系统研究表明,第3、4代稻纵卷叶螟在安庆混作稻区有两个发生高峰期,单季早中稻在7月下旬至8月初,双季晚稻在8月下旬末至9月上旬。 5) sub-region of rice plant 稻作亚区 6) rice-duck complex ecosystem 稻鸭共作生态系统 1. Nitrous oxide emission from rice-duck complex ecosystem and the evaluation of its economic significance; 稻鸭共作生态系统中N_2O排放及经济效益评价补充资料：稻作病害(rice diseases)
稻作病害(rice diseases) 指真菌、细菌、病毒、线虫侵染水稻致病和非侵染性生理病害。世界上生长在水稻上的微生物约230余种。中国发生的侵染性病害中，已知真菌病约50种、细菌病4种、病毒病8种、线虫病10种。其中稻瘟病广泛分布于世界各稻区，也是中国稻区的重要病害；稻纹枯病各稻区普遍发生，以长江流域为害较大；稻白叶枯病主要分布于亚洲、大洋洲稻区，中国南方稻区发生已有70多年的历史。 1.播种至分蘖期病害：主要有生理性烂秧，绵腐病、立枯病； 2.分蘖至出穗期病害：主要有稻瘟病、白叶枯病和纹枯病； 3.出穗至成熟期病害：主要有稻曲病。

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