rachis
4.Relationship between Vascular Bundle System of Rachis and Rachilla and Ear Productivity in Wheat
5.A low-growing, weedy grass(Paspalum distichum) with spikelets arranged in two rows along the rachis.
6.Spinal cord is to be located in the organization of a kind of nerve among rachis.
7.Compared with that of Yid1s sowed under natural conditions by stages,the fertility alteration of Yid1s was observed under simulated short photoperiod treatment. The results showed that the photoperiod-sensitive stage of Yid1s occurred from differentiation of rachis primordia (phase Ⅰ) to secondary rachis-branch and spikelet primordia (phase Ⅲ).
8.Why can sufferring from myelitis spinal cord is to be located in the organization of a kind of nerve among rachis.
9.Leaves bipinnate, 10-25 cm long, usually with 2 pairs of pinnae, rachis often ending in a tendril; pinnae with 2-4pairs of leaflets and terminal tendrils; leaflets opposite, oblong or long obovate, 3-9cm long, 1.5-4cm wide, apex obtuse or emarginated, base slightly oblique.
10.The results showed that there were significant differences of genotypes on the nitrogen concentration of leaves,stems,hull and rachis,grain at maturity,nitrogen harvest index(NHI),the cumulative fraction of dry matter allocated to the leaves,stems,grains,which were not significantly effected by nitrogen application rate.
