杆芯造纸用红麻品种及其栽培技术研究

Studies on Varietes and Main Cultivation Techniques of Kenaf for Making Paper with Its Xyloid Stem

在保证麻皮产量和不影响纺织性能的前提下,筛选杆硬,骨皮比值高、木质纤维细胞长宽比大、髓部含量低的杆芯造纸用红麻品种和采用适当稀植、适时迟收、增施钾肥的栽培措施,可以改善红麻杆芯的造纸质量.

The research shows on condition which quarantee the phloem fiber yield and fiber-use quality, it can im- prove papermaking quality with the xyloid stem by the following ways. A. Breeding of xyloid stem pulp-use of varieties with stiff stem, bigger proportion of xyloid stem to phloem, smaller percentage of pith, bigger pro- portion of length to width on xyloid fiber cell. B. Applying effective cultivation methods with reasonable sparse density, suitable later harvest, increase potassium fertilizer.