Research on fertilization techniques for Vinh Hoa fragrant mango following VietGAP

Abstract

Research on fertilization techniques for Vinh Hoa fragrant mango trees following VietGAP standards was carried out from July 2022 to May 2023 at Nguyen Phuoc Hong's garden, address group 5, Vinh An hamlet, Vinh Hoa commune, Tan Chau town, An Giang province. The experiment on fertilizing techniques was arranged in a completely randomized block design with 6 treatments with 3 replicates, 1 mango tree in each repetition. The results obtained the best treatment for high yield (67.33 kg/tree), large fruit size (length 13.93 cm; width 8.66 cm), high sweetness (23.26%), ratio the percentage of fruit type 1 is high (74.3%) is NT4 using Buffalo Head fertilizer for fruit trees (AT1, AT2, AT3) + microbial organic fertilizer (Binh Dien).