Study on breeding potential of sclerotinose resistance in Brassica napus L.
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2. 研究了油菜菌核病草酸毒素在组织和细胞水平的毒性影响。
The direct toxic effects of oxalic acid on detached leaves, calli, isolated cells and protoplasts of oilseed rape (Brassica napus) were determined at organ and cell levels.
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3. 油菜PGPR菌剂具有明显的生防效果，能降低油菜菌核病的发病率；
PGPR microbial agent also has obvious biocontrol effect and decreased the infection ratio of stem rot caused by S. sclerotiorum.
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4. 从油菜菌核病常年发病较轻的油菜根围土中分离得到1株草酸分解菌U-1。
The oxalic acid-decomposing bacterium U-1 was isolated from rapes rhizosphere sample collected in a field that mildly suffered from Sclerotinia sclerotiorum all the year round.
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5. 本研究工作为通过植物抗病基因工程的方法防治油葵菌核病提供了一条新的途径。
Our dissertation provided a new approach to the anti-fungal disease of oil sunflower method by use of plant genetic engineering technology.
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6. 通过1987 ~ 1988年的调查和研究，明确该地区蔬菜菌核病的蔬菜寄主分属6科16种。
Investigations from 1987-1988 pointed that sclerotinia has been found attacking 16 species of vegetable crops of 6 families in these regions.
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7. 分小区种植，随机区组排列，3次重复，观察测定农艺性状、菌核病发病率、抗倒性和产量等性状。
The agronomic traits, incidence of disease (sclerotinia) and stress resistance (lodging), yield and some other parameters were investigated.
Cucumber bacterial wilt, cucumber anthracnose and cucumber sclerotinia rot are serious diseases on cucumber, which can badly reduce the cucumber field yield.
As our important rapeseed producing area, Shannxi has unique geographical environment. The Sclerotinia stem rot is seriously in southern part of Shannxi, the middle part is lighter.
As our important rapeseed producing area, Shannxi has unique geographical environment. The Sclerotinia stem rot is seriously in southern part of Shannxi, the middle part is lighter.
