【摘 要】
：
在水分胁迫条件下,籽粒的生长速率决定籽粒产量。为了揭示水分胁迫对粒用高粱光滑叶(浅绿色叶片)和非光滑叶(深绿色叶片)品种籽粒生长的影响,在1984～1985年期间进行了一项试
论文部分内容阅读
在水分胁迫条件下,籽粒的生长速率决定籽粒产量。为了揭示水分胁迫对粒用高粱光滑叶(浅绿色叶片)和非光滑叶(深绿色叶片)品种籽粒生长的影响,在1984～1985年期间进行了一项试验,试材包括4个光滑叶品种(IS923、SPV86、M35-1和IS3962)和4个
Under water stress conditions, grain growth rate determines grain yield. In order to reveal the effect of water stress on grain growth of grain sorghum with smooth leaves (light green leaves) and non-smooth leaves (dark green leaves), a test was conducted between 1984 and 1985 with four smooth-leaf varieties (IS923, SPV86, M35-1 and IS3962) and four
其他文献
We study the physical origin of the negative pressure for quantum scalar fields in inflationary models. The vacuum state and other quantum coherent states are e
经桡动脉途径行冠状动脉介入治疗是近年才用的一种新途径,多应于择期PCR患者,在急性心肌梗死急诊PCR中应用较少,我们严格选择了20例急性心肌梗死患者,改用经桡动脉途径行急诊
The transfer matrices, which transfer the amplitudes of the electric fields of second- and third-harmonic waves from one side of the interface to the other, are
We have performed CCD (charge coupled device) imaging toward the region near Haro 4-255 with a narrow band [SⅡ] filter and an intermediate band [BATC10] filter
The axis of the integrated superluminescent light source was tilted with respect to the output facet normal for lasing suppression. A new phenomenon (lasing sup
Highly monodispersed colloidal silica spheres in sub-micrometre size with distribution standard deviation less than 5% were synthesized by a chemical method. Us
A phenomenological expression of the metal-insulator transition temperature is proposed for AMnO3 manganese perovskites by taking into account the distortion of
According to the quasicrystal continuum model and linear elasticity theory, based on the equivalence assumptionof phonons and phasons in quasicrystals, we have
We have proposed a nonlinear effective medium approximation (EMA) method to estimate the bulk effective conductivities of weakly nonlinear composite media, whic
The characteristics of Couette flow of electrorheological fluid (ERF) between concentric cylinders is dependent on the parameter β, which is in the yield stres