ការព្យាបាល LED បង្កើនប្រសិទ្ធភាព phtyochemicals សាឡាត់ by Tatyana Ivanovich ថ្ងៃទី 4 ខែ ឧសភា ឆ្នាំ 2022 0 Researchers in China and United Kingdom studied the effects of LED light combinations on lettuce grown in hydroponic systems to determine whether ...