Ngày nay, việc sử dụng nguồn sáng đơn sắc (LED) đang gia tăng nhanh chóng trong ngành trồng trọt, giúp tăng năng suất và chất lượng cây trồng. Nghiên cứu này thực hiện đánh giá ảnh hưởng của ánh sáng LED trên đối tượng cây Bạc hà nhật (Mentha arvensis L.) với các tỷ lệ phối hợp khác nhau: 100% LED xanh, 70% LED xanh + 30% LED đỏ, 50% LED xanh + 50% LED đỏ, 30% LED xanh + 70% LED đỏ, 100% LED đỏ và đối chứng là ánh sáng đèn huỳnh quang (cường độ chiếu sáng 400 μmol/m2/s photon và thời gian chiếu sáng 12 h/ngày). | Tạp chí Khoa học và Công nghệ Nông nghiệp Việt Nam - Số 9 118 2020 Innovative Research and Advanced Studies IJIRAS Muhammad A. and Sanda . 2019. Influence of 4 7 ISSN 2394-4404. Sole and Combined Application of NPK 15 15 15 Khandaker . Jusoh . Ralmi . and Ismail Fertilizer and Poultry Manure on Growth and Yield . 2017. The effect of different types of organic of Okra Abelmoschus esculentus L. Varieties in fertilizers on growth and yield of Abelmoschus Aliero Kebbi State Nigeria. Asian Journal of Research esculentus L. Moench okra . Bulg. J. Agric. Sci. in Crop Science 3 3 1-10 Article No. 23 1 119-125. ISSN 2581-7167. Monicah M. M. Mugendi D. James K. Mugwe J. and Schippers . 2000. African Indigenous Vegetable an Bationo A. 2007. Effects of organic and mineral overview of the Cultivated Species. Chaltham . fertilizer inputs on maize yield and soil chemical National Resources Institute . Technical properties in a maize cropping system in Meru South Centre for Agroculture and Rural Crop 105-117. District Kenya. Agroforest Syst. 69 189-197. Study on the effects of chicken fertilizer combined with chemical fertilizer on yield and quality of red okra grown on alluvial soil Pham Thi Diem Thuy Tat Anh Thu Bui Trieu Thuong Abstract The objective of this study was to evaluate the effect of a combination of chicken manure fertilizer and chemical fertilizers on the growth yield and quality of fruit red okra Abelmoschus esculentus L. Moench . The field experiment was conducted during the winter - spring 2019 - 2020 season on alluvial soil Fluvisol at the experimental area of Can Tho University. The field experiment with randomized complete block design was conducted with 4 treatments and 3 replicates. The results showed that there were statistically significant differences in the growth yield Brix level and nitrate concentration in fruits okra of different fertilizer treatments. Applying doses of 70 NPK combined with 30 chicken .
