您好,欢迎访问山东省农业科学院文献资源数据库平台
筛选
科研产出
排序方式:

时间

  • 时间
  • 相关度
资源类型: 外文期刊
共5080条记录
Comparison of disease resistance of maize varieties from the 1950s to the 2000s in China

SCI

机构:

关键词: maize (Zea mays L) variety disease resistance era

Performance of an Optimized Nutrient Management System for Double-Cropped Wheat-Maize Rotations in North-Central China

SCI

机构:

Effects of feeding beta-carotene on levels of beta-carotene and vitamin A in blood and tissues of beef cattle and the effects on beef quality

SCI

机构:

关键词: beta-Carotene Vitamin A Blood Tissue Backfat thickness Beef cattle

 全文链接 请求原文
Attenuation mechanism of virulent infectious bronchitis virus strain with QX genotype by continuous passage in chicken embryos

SCI

机构:

关键词: Infectious bronchitis virus (IBV) Attenuation Directional screening

 全文链接 请求原文
Effects of three long-chain fatty acids present in peanut (Arachis hypogaea L.) root exudates on its own growth and the soil enzymes activities

SCI

机构:

关键词: Allelopathy autotoxicity long-chain fatty acids peanut soil enzyme activity soil sickness

 全文链接 请求原文
Phytoplasmas change the source-sink relationship of field-grown sweet cherry by disturbing leaf function

SCI

机构:

关键词: Phytoplasma Source-sink relationship Photosynthesis Carbohydrate

 全文链接 请求原文
Effect of SIRT1 on cellular apoptosis and steroidogenesis in bovine ovarian granulosa cells in vitro

SCI

机构:

关键词: SIRT1 Granulosa cells Apoptosis Estradiol Progesterone SF-1

 全文链接 请求原文
Effect of plastic mulching on the photosynthetic capacity, endogenous hormones and root yield of summer-sown sweet potato (Ipomoea batatas (L). Lam.) in Northern China

SCI

机构:

关键词: Plastic mulching Soil micro-environment Endogenous hormone Yield Sweet potato

 全文链接 请求原文
Does Bt rice pose risks to non-target arthropods? Results of a meta-analysis in China

SCI

机构:

关键词: Bt rice meta-analysis non-target functional guilds

 全文链接 请求原文