【摘 要】
：
为了探索多效唑在大豆上的应用效果及最佳喷药时期和浓度,我们在瑞昌县范镇乡、星子县苏家当乡、都昌县农科所等地分别进行了不同浓度和时期田间试验。现将试验结果总结如下
【机 构】
：
九江市农牧局,星子县农牧局,星子县农牧局,都昌县农牧局,瑞昌县农牧局
论文部分内容阅读
为了探索多效唑在大豆上的应用效果及最佳喷药时期和浓度,我们在瑞昌县范镇乡、星子县苏家当乡、都昌县农科所等地分别进行了不同浓度和时期田间试验。现将试验结果总结如下:一、材料和方法1、试验品种矮脚早一号、本地早黄豆、本地黑大豆。2、试验处理设两个喷药期:2叶期、4叶期。分四种施用浓度:50ppm、100ppm、150ppm、200ppm。
In order to explore the effect of paclobutrazol on soybean and its optimum spraying time and concentration, we conducted field experiments at different concentrations and periods in Fanxiang Township of Ruichang County, Sujiadang Township of Xingzi County and Agricultural Science Institute of Duchang County, respectively. . Now the test results are summarized as follows: First, materials and methods 1, the test varieties Dwarf early as early local soybeans, local black soybeans. 2, experimental treatment set two spraying period: 2 leaves, 4 leaves. Divided four kinds of application concentration: 50ppm, 100ppm, 150ppm, 200ppm.
其他文献
A gas-filled time-of-flight (GF-TOF) detector has been built and developed to improve the ability of isobaric identification in accelerator mass spectrometry (A
《四库全书总目》既是中国古典目录巨制,又是一部文学批评史纲。惟规模浩大,不免疏误。如有的提要,或评论偏颇、论断有误;或主观臆测,泛而不切等。对此应精审考察,予以辨正。
We present a new wave separation method to enable the split Hopkinson pressure bar (SHPB) technique to break through the limitation of the length of the inciden
《中国图书馆分类法》(第五版)I类文学在中国现代文学的起点、“I109文学史、文学思想史”有关下位类目的分期、“I27民间文学”的类目设置和“I24小说”的类目设置上存在一
A novel type of acoustic resonance different from the well-known Bragg resonance is predicted theoretically in an acoustic cylindrical waveguide with sinusoidal
Direct three-dimensional images for orbital electron density are obtained by using our newly developed electron momentum spectrometer with simultaneous detectio
芸薹属是属内种间关系研究得较深的一个属。自从1935年禹长春根据细胞遗传学研究提出芸薹属6个种的“U”三角关系以来,许多分类学研究都支持这一假说(Parakash andHinata,19
第五届全国菌根学学术会议于1988年10月25至29日在南京召开,参加这次会议的有来自全国各地代表46人,提交论文共63篇,其中有关菌根资源调查与分类鉴定12篇,菌根生理4篇,菌根
Platinum and gold have the similar crystal structure but different electronic affinities, as well as different effective electron densities near the implanted i