Open AccessComparison of the effect of various drugs on the survival rate of hop cuttings
Author(s) -
D. Dementiev,
Ірина Євгенівна Іванова,
А А Фадеев
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/548/7/072020
Subject(s) - cutting , hop (telecommunications) , agriculture , economic shortage , sowing , toxicology , agricultural economics , business , horticulture , biology , agricultural science , engineering , government (linguistics) , economics , telecommunications , ecology , linguistics , philosophy
In the territory of modern Russia over the previous 40 years, the production of hops has decreased tenfold. Since hop raw materials are in demand in the world community and in Russia, the government is taking measures to support the revival of hop production as an increase in agricultural production. In this regard, albeit extremely slowly, but, the interest of individual agricultural enterprises in hop seedlings begins to increase. There is a shortage of planting material. In the production of seedlings, one of the main problems is the survival rate of hop cuttings (on average over the years - 50-55%). Among other reasons, the incidence of rooted hop cuttings is of great importance. To increase the yield of standard hop seedlings, various preparations are being tested at the Chuvash Research Institute of Agriculture, which reduce the damage to cuttings by external factors and increase the percentage of their survival. The article presents data on tests of biological fungicides and growth stimulators, not previously studied on hops, for 2 years of research.