Аnatomical constitution of the caulis of the hemp depending on the seeding rate

Aleksandrova L.N., Efeykin D.P.

E-mail: aleksandrova.luiza@yandex.ru

Influence of a seeding rate and decapitation for a thickness of a fibrous layer, quantity of fascicles, ultimate fibers and the dimensions of fibers in caulises of three breeds of a hemp is studied. Quality of a fiber is enriched in close seedings (1,6-2,5 million viable seeds on 1 hectares), especially at a decapitation of plants in a phase of three pairs leaves.

Keywords: a hemp, a seeding rate, a decapitation, caulis anatomy