eprintid: 4709 rev_number: 7 eprint_status: archive userid: 465 dir: disk0/00/00/47/09 datestamp: 2022-03-21 00:44:18 lastmod: 2022-03-21 00:44:18 status_changed: 2022-03-21 00:44:18 type: article metadata_visibility: show creators_name: Ha, Thi Quyen creators_name: Duong, Thi Kim Thu creators_name: Hoang, Thi Na creators_name: Tran, Van Lam creators_name: Chu, Duc Ha creators_name: Nguyen, Gia Vuong creators_id: quyenht@vnu.edu.vn creators_id: cd.ha@vnu.edu.vn title: Investigation on sweet orange farming practices and establishment of the watering model combined with fertilizing for development of sweet orange in Hung Yen ispublished: pub subjects: at divisions: fat_uet abstract: Sustainable orange farming is considered as one of the important agricultural development strategies of Hung Yen province. In this study, the farming practices of sweet oranges in Hung Yen have been comprehensively investigated. Our results revealed that the surface water or surface combined with groundwater was mostly used as the major irrigation method in the cultivation of sweet oranges, causing water loss, root erosion and fertilizer washout. Based on the investigation of farming practices, an improved irrigation approach was proposed by using a droplet irrigation system around the root combined with the automated fertilizing model in the orange growing area of Hung Yen. Particularly, this system was initially demonstrated to be water- and fertilizer-save, maintain the soil humidity, prevent the soil and fertilizer erosions and reduce the labor costs. date: 2021 full_text_status: public publication: Tạp chí Khoa học Công nghệ Nông nghiệp Việt Nam refereed: TRUE issn: 1859-1558 citation: Ha, Thi Quyen and Duong, Thi Kim Thu and Hoang, Thi Na and Tran, Van Lam and Chu, Duc Ha and Nguyen, Gia Vuong (2021) Investigation on sweet orange farming practices and establishment of the watering model combined with fertilizing for development of sweet orange in Hung Yen. Tạp chí Khoa học Công nghệ Nông nghiệp Việt Nam . ISSN 1859-1558 document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4709/1/ilovepdf_merged_merged.pdf