Vinh Thuc L, Vu Xuan Mai N, Anh Thu T. Effects of potassium humate and chicken manure rates on soil nutrient properties, physiological - biochemical, yield, and quality of green-seeded black bean variety pn030 (Vigna unguiculata subsp. cylindrica (L.) Verdc). HUAF JASAT [Internet]. 2025 Jun. 21 [cited 2026 Nov. 8];9(2):4787-9. Available from: https://tapchidhnlhue.vn/index.php/id20194/article/view/1226