【摘 要】
:
所用~(60)Co-γ射线3万伦琴照射非糯品种桂朝2号诱发糯性突变,经过多代选育而成,199年通过四川省品种审定。主要特点是丰产、抗病、适应性广、糯性好。1987—1988两年参加省
论文部分内容阅读
所用~(60)Co-γ射线3万伦琴照射非糯品种桂朝2号诱发糯性突变,经过多代选育而成,199年通过四川省品种审定。主要特点是丰产、抗病、适应性广、糯性好。1987—1988两年参加省区域试验,平均亩产430千克,最
The ~ (60) Co-γ rays irradiated by 3 000 roentgen rays induced glutinous mutation of non-waxy variety Gui Chai No.2. After several generations of breeding, it passed the examination of Sichuan Province in 199 years. The main features are high yield, disease resistance, wide adaptability, good waxiness. 1987-1988 two years to participate in the provincial regional test, the average yield 430 kg, the most
其他文献
The critical molecular mechanism in the development of the pulmonary fibrosis remains unknown, leaving diagnosed patients with a poor prognosis. To isolate the
Pancreatic islet transplantation has demonstrated that long-term insulin independence may be achieved in patients suffering from diabetes mellitus type 1. Howev
海洋中到达海底的生物生产力的剩余部分包括以有机(Corg)和无机(主要是CaCO3)形式存在的碳物质与二氧化硅(SO2)。在海洋中,它们的浓度和目前的沉积通量(也称作是“rainrates
双季杂交稻抗病高产栽培技术新平县植保站654300马家斌近年来,我县双季稻地区水稻白叶枯病和细菌性条斑病(以下简称两病)普遍发生,且日趋严重,发病时往往来势猛,蔓延流行速度快,仅在水稻发
一、改等行种植为宽窄行种植。先行推广的棉花67厘米等行种植,虽比撒播优越,但仍存在荫蔽重、烂铃多的缺憾。现改为宽行37~100厘米,窄行47~50厘米,改善了棉田通风透光条件,减
To improve heterologous gene expression in Trichoderma reesei, a set of optimal artificial cellobiohydrolase I gene (cbh1) promoters was obtained. The region fr
Recombinant Listeria monocytogenes mutants carrying Newcastle disease virus (NDV) fusion protein gene F were constructed by homologous recombination. NDV F or i
对含未知参数的一类非线性系统给出一种新的直接自适应模糊控制方案.利用在线自适应调节估计逼近误差,用此估计值设计补偿器减小逼近误差对跟踪精度的影响.该方法不仅能够保
Acetylcholinesterase (AChE) is thought to play an important role during apoptosis. Our results showed that H2O2 induced AChE activity, a functional marker in ap