Photoselective Protective Netting Improves "Honeycrisp" Fruit Quality.

ABSTRACT: High temperatures, wind, and excessive sunlight can negatively impact yield and fruit quality in semi-arid apple production regions. Netting was originally designed for hail protection, but it can modify the light spectrum and affect fruit quality. Here, pearl, blue, and red photoselective netting (≈20% shading factor) was installed in 2015 over a commercial "Cameron Select® Honeycrisp" orchard. Our research objectives were to (1) describe the light quantity and quality under the colored nets compared to an uncovered control and (2) investigate the effect of Photoselective nets on "Honeycrisp" apple quality for two growing seasons. Light transmittance and scattering for each treatment were measured with a spectroradiometer, and samples for fruit quality analyses were collected at harvest.

SUBMITTER: Serra S 

PROVIDER: S-EPMC7761960 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature