The effect of biostimulants on the yield and quality of broccoli heads during storage
A Kałużewicz, T Spiżewski, W Krzesiński, A Zaworska – Nauka Przyroda Technologie Department of Vegetable Crops Poznań University of Life Sciences Abstract Background. Biostimulants are widely used in horticulture to increase yield and improve its quality as...Development of a Spectrophotometric Method for Determining pH of Soil Extracts and Comparison with Glass Electrode Measurements
S Bargrizan, RJ Smernik, LM Mosley – Soil Science Society of America Journal, 2017 Abstract Soil pH measurement using conventional glass electrodes has several limitations. A spectrophotometric method was developed for determining soil pH involving indicator...Plant growth and development of pepper seedlings under different photoperiods and photon flux ratios of red and blue LEDs
Z Yang, W He, S Mou, X Wang, D Chen, X Hu, L Chen… – Transactions of the Chinese …, 2017 Abstract Pepper seedlings were grown for 30 d with 58±1 μmol/(m2·s) light intensity under different photoperiod (day/night) of 24 h (P24,14 h/10 h), 12 h(P12,7 h/5 h) and 6...Spectral Effects of Supplemental Greenhouse Radiation on Growth and Flowering of Annual Bedding Plants and Vegetable Transplants
BR Poel, ES Runkle – HortScience, 2017 Abstract Supplemental radiation (SR), traditionally provided by high-pressure sodium (HPS) lamps, is recommended for greenhouse production of seedlings during radiation-limiting conditions. Light-emitting diodes (LEDs) have...Controlling growth and colour of phototrophs by using simple and inexpensive coloured lighting: A preliminary study in the Light4Heritage project towards future strategies for outdoor illumination
P Sanmartín, D Vázquez-Nion, J Arines… – International …, 2017 Abstract The quantity (duration and intensity) and quality (colour or wavelength) of light are key factors involved in regulating growth and physiological processes in photosynthetic organisms. As a...
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