Федеральное государственное бюджетное научное учреждение "Почвенный институт имени В.В. Докучаева (ФГБНУ "Почвенный институт им. В.В. Докучаева") (RU)
发明人:
Егоров Юрий Валентинович (RU),Зайцева Руфина Игоревна (RU),Кириченко Анатолий Валентинович (RU),Бобков Алексей Викторович (RU),Комаров Николай Михайлович (RU),Казачков Сергей Анатольевич (RU),Абашихин
申请号：
RU2016105815
公开号：
RU2016105815A
申请日:
2016.02.19
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: in the method, the electrical conductivity in the extracting solution is determined. Wherein 1 g of leaves of each variety are placed in test tubes with 1M of sucrose solution. The electrical conductivity is measured periodically to obtain distinct differences between grades in the range of 15 to 70 μS/cm. The plots of the electrical conductivity versus time are plotted, the rate of change in electrical conductivity is calculated, the value of which is inversely proportional to the plant's drought resistance.EFFECT: increasing the accuracy of measurements and shortening the time of determination.2 dwg, 2 tbl
