title: ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ Ð±Ð¸Ð¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð¾Ð² Ð² Ð¿ÑÐ¸ÐºÐ¾ÑÐ½ÐµÐ²Ð¾Ð¹ Ð·Ð¾Ð½Ðµ Ð¸ Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ñ ÑÐ²ÐµÑÐ° Ð»Ð¸ÑÑÑÑÐ¼Ð¸ ÑÐ°ÑÑÐµÐ½Ð¸Ð¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð²Ð°ÑÐ¸Ð°ÑÐ¸Ð¸ ÑÐ²ÐµÑÐ¾Ð²Ð¾Ð¹ ÑÑÐµÐ´Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Study of the generation of biopotentials in the root zone and light absorption by plant leaves under conditions of variation of the light mediumÐ¼
Creators: name: ÐÐµÐ»Ð½Ð¸Ð½Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð±Ð¸Ð¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»
ÑÐ¸Ð·Ð¾ÑÑÐµÑÐ°
ÑÐ²ÐµÑÐ¾Ð¿Ð¾Ð³Ð»Ð¾ÑÐ°ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
ÑÐ¸ÑÐ¾Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³
Ð´Ð°ÑÑÐ¸ÐºÐ¸
Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
Arduino
bioelectric potential
rhisosphere
light absorption
phytomonitoring
sensors
microcontroller

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description: The work is devoted to the study of the light medium influence on the bioelectric potential (BEP) generation and the absorption of light by leaves. A non-invasive set of sensors has been developed for long-term automatic monitoring of the parameters of the external environment - temperature, humidity, illumination and the condition of plant organisms - growth, bioelectric potentials of the root zone, the intensity of light absorption by leaves when growing plants in protected ground. Using the created multifunctional method of phytomonitoring, we studied the influence of the radiation spectral characteristics coming to plants during their development, and various variants of the root habitat on the light-absorbing ability of the leaf surface of plants and the electrical properties of the root system. It was shown that, depending on the conditions of light and root habitat, the BEP values at the late stages of development vary between 50-250 mV for lettuce, 20-140 mV for onions, and the absorption coefficients vary from 0.5 to 0.6 for lettuce, 0.3-0.55 for cucumber and 0.3-0.4 for chlorophytum, correlating with the dynamics of biopotentials.