growth, 3 weeks before harvesting, from 4-
year-old ‘Hakuho’ peach trees on ‘Nagano
wild peach’ seedling rootstocks grown at the
experimental field of Kagawa University,
Kagawa, Japan. Developing fruit were covered
with paper bags to prevent insect damage and
fungal infection from the beginning of growth
stage II until the collection for 4 weeks.
Light measurements. The radiant energy of
light was measured using a spectroradiometer
(LI-1800, LI-COR Inc., Lincoln, Nebr.). The
level of photosynthetic photon flux (PPF)
was determined using a quantum sensor (LI-
190SA, LI-COR) and irradiance of UV light
was measured by UV sensor (SD104Acos
320-400 nm; Macam Photometrics Ltd.,
Scotland) equipped with a data logger (LI-
1000; LI-COR).
growth, 3 weeks before harvesting, from 4-year-old ‘Hakuho’ peach trees on ‘Nagano wild peach’ seedling rootstocks grown at the experimental field of Kagawa University, Kagawa, Japan. Developing fruit were covered with paper bags to prevent insect damage and fungal infection from the beginning of growth stage II until the collection for 4 weeks.Light measurements. The radiant energy of light was measured using a spectroradiometer (LI-1800, LI-COR Inc., Lincoln, Nebr.). The level of photosynthetic photon flux (PPF) was determined using a quantum sensor (LI-190SA, LI-COR) and irradiance of UV light was measured by UV sensor (SD104Acos 320-400 nm; Macam Photometrics Ltd., Scotland) equipped with a data logger (LI-1000; LI-COR).
การแปล กรุณารอสักครู่..
