春油菜

8%精喹禾灵乳油防除春油菜田野燕麦的效果研究

Effect of Controlling Wild oat by 8 % Jingkuiheling in Spring Rape Field

春油菜苗期害虫药剂防治试验

The Test of Prevention Effect of Several Pesticides During Germination period of Spring rape

多效唑（MET）在寒地直播春油菜上应用的研究

Studies on Application of Multi-Effect Triazle ( MET ) to Spring Rapeseed in the Cold Area

高寒旱区N·P·K肥不同用量对春油菜产量的影响

Effects of Different Application Amounts of N , P , K Fertilizers on the Yield of Spring Rapeseed in Alpine-cold Arid Region

春油菜菌核病田间发生规律研究

Study on the Occurrence Rule of the Sclerotiorum on the Spring Rape

寒地春油菜菌核病的发生与综合防治

Study on the Occurrence and Comprehensive Control of Sclerotiorum on Spring Rapeseed

寒地春油菜菌核病流行预测方法

Predicting model of Sclerotinia sclerotiorum on spring oilseed rape

高原春油菜机械化垄膜沟植技术

The Altiplano Spring-rape Mechanized Ridge and Film Trench-planting Technology

内蒙古春油菜种质资源遗传多样性研究

Study on the Genetic Diversity of Germplasm Resources on Spring Rape in Inner Mongolia

旱地春油菜品种籽粒充实源库特性研究

Characteristics of source and storage for kernal filling of spring rape in dry land

寒地春油菜菌核病菌生物学特性的研究

A study on the biological characteristic of the spring rape white mold pathogen S.sclerotiorum

优质春油菜杂交种青杂3号高产制种技术研究

Study on Technique of High-yield Seed Production of Hybrid Spring Rape " QingZa 3 "

青海省春油菜苗期害虫用药更新技术初探

Technique Study on Pesticide Renew to Pest on Seedling Stage of Spring Cole in Qinghai Province

攀西高海拔地区试种春油菜初报

High elevation region in region of the Panxi tries to grow the spring rape beginning report

青海东部地区春油菜3414肥效试验研究

Study on Fertilizer Effect of " 3414 " Experimentation for Spring Oilseed Rape in Eastern Qinghai Province

转基因抗除草剂油菜对春油菜区主要害虫发生数量的影响

Effects of herbicide resistant transgenic rapeseed on the population of major insect pests in spring rapeseed area

河西冷凉灌区甘蓝型春油菜制种技术研究

Study on the Hybrid Seed Production Techniques of Spring Brassica Napus in Cool Irrigation Region of Hexi Area

甘肃高寒阴湿地区冬、春油菜生长重叠期节肢动物群落特征

Arthropod community characteristics in overlap period of winter and spring rape growth among the cold and humid regions in Gansu province

该系在武汉秋播表现部分可育，在昆明或西宁夏播表现为彻底的雄性不育，因此，可以利用在春油菜产区夏播生产杂交种，在冬油菜产区秋播繁殖亲本不育系。

But it is stable sterile when it was planted in spring rapeseed growing area such as Kunming or Xining in summer .

油菜结角层模式栽培理论与技术的研究&Ⅰ.春油菜种植密度对结角层结构的影响

A study on cultivated theory technique of pod canopy model of rape I . The effect of plant density on POD canopy structure of spring rape

我国西部是油菜的原产地，作物生长期内的气候特点，同春油菜的生物学特性恰相适应。

Western part of China is original place of rapeseed , where climatic character during the crop growth period is corresponding to the rapeseed biological characters .

春油菜菌核病一般田块发病率为8%~50%，重病区可达80%以上。

The results of the study showed : the disease rate was 8 % ~ 50 % generally , in serious area it could reach more than 80 % .

在春油菜开花期间，开花后第一天的日平均温度是影响结籽率的主要因素，其它日期的日平均温度以及日最高温度、日最低温度对结籽率的影响较小。

During the flowering period of spring rape , the mean temperature in the first day after flowering was the main factor affecting the percentage of filled seeds of pod .

冬型油菜在欧洲大陆较为普遍。8月或9月初播种，翌年7、8月收获。产量通常比春油菜高。

Winter types are more popular on the continent ; they are sown in august or early September and harvested the following July or august and usually yield better than the spring types .

通过调查，明确了寒地春油菜菌核病空中孢子量的田间消长动态，利用逐步回归分析和通径分析对影响空中孢子量的各影响因子进行了研究。

The dynamic change of the spore amount in the air of Sclerotinia sclerotiorum on the spring rape in cold area was confirmed and the environmental factors influencing the number of spores in the air was studied by stepwise regression analysis and path analysis .

覆膜种植的春油菜在不同肥料用量下的肥料效应研究公式中的肥料用量变化量是指一定肥料用量水平与上一用量水平之差。

Study on Fertilizer Effect of Spring Oilseed Rape under Different Fertilizer Amount by Mulching Plastic Film The change in fertilizer used in the calculation of MPP is the difference between the given level of fertilizer use and the next smaller level of fertilizer use .

说明春性油菜品种在长江流域双季稻区迟播对后茬早稻插秧的影响较小。

It shows that the venality rape variety , in the Yangtze valley double-crop rice area late broadcasts the influence which transplants rice seedlings after the stubble early rice to be small . 2 .

杂交水稻春制晚杂油菜三熟高产栽培配套技术研究

Studies on the Cultural Techniques for A Triple - cropping System Including Hybrid Rice

用春性甘蓝型油菜为材料进行蔗糖浓度的实验结果表明：培养3天后，在16%蔗糖培养基中存活的小孢子最多，达16.13%；

The results of experiments on sucrose concentration with the spring Brassica napus showed that the number of microspores , survived after 3 days culture in the medium added with 16 % sucrose were the largest , as high as 16.13 % .