Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
THAI NGUYEN UNIVERSITYTHAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRYTRAN DIEƯ LYTOPIC TITLE:EFFECTS OF NITROGEN TYPES ON YIELD PERFORMANCE AND N03 Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen 3CONTENT IN MUSTARD IN THAI NGUYENBACHELOR THESISStudy mode : Full-timeMajor:Environmental Science andManagementFaculty:International Training andDevelopment CenterBatch:2010 - 2015Thai Nguven. 23/01/2015Thai Nguyen University of Agriculture and ForestryDegree ProgramBachelor of Environmental Scienc Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen e and ManagementStudent nameTran Dieu LyStudent IDDTN1053110388Thesis TitleEffects of Nitrogen types on yield performance and NO./ content in MustardEffects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
in Thai NguyenSupervisorDr. Nguyen Due NhuanAbstract:The production of vegetables has been a key sector for the economy of the households in Thai NguyTHAI NGUYEN UNIVERSITYTHAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRYTRAN DIEƯ LYTOPIC TITLE:EFFECTS OF NITROGEN TYPES ON YIELD PERFORMANCE AND N03 Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen ct of the program is not high because growers are not consciousness with food safety but profit. The fanners do not fully follow the safe vegetable production model. Therefore, there is no assurance of quality and safe vegetables to consumers that is the reason why consumption is very low. Content o Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen fNOj. in mustard in Thai Nguyen City: The results of analysis of mustard grow in winter 2014 at Thai Nguyen areas are shown that On the average, the nEffects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
itrate content of vegetable samples from 4 treatment non exceeded safe levels when applied fertilizers: Urea 46%, Superphosphate 16% P2O5, potassium sTHAI NGUYEN UNIVERSITYTHAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRYTRAN DIEƯ LYTOPIC TITLE:EFFECTS OF NITROGEN TYPES ON YIELD PERFORMANCE AND N03 Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen The accumulation ofnitrate ill vegetables after harvest ascending doses nitrogen, lowest in control treatment is 52.60 mg / kg fresh and the highest in the treatment 2 Urea 46% N / ha is 301.28 mg/kg fresh, the treatment 3 (NHj^SOj 21% is 272.62 mg/kg fresh, the treatment 4 NH4CI is 256.46 mg kg fr Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen esh. Nitrate lends to decrease when the last lime dressing as far as the day of harvest, i.and used for vegetable production in Thai Nguyen City arc oEffects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
f alluvial soil or sandy rich soil with pH 5.2 5.7 (acid soil) and humus. N, P2()5, K2O contents are low. The content of NO3- in the soil before plantTHAI NGUYEN UNIVERSITYTHAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRYTRAN DIEƯ LYTOPIC TITLE:EFFECTS OF NITROGEN TYPES ON YIELD PERFORMANCE AND N03 Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen nd 3 (Urea and (NH4)2SO4 are 0.71 mg 100g soil, the treatment 4 NIIjCl is 0.60 mg'100g soil. The study suggested some recommendations specifically suitable for study areas in order to improve sustainable quality and quantity of vegetables consumed in Thai Nguyen.Keywords:Number of pages:pagesDale of Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen Submision :15/01/2015AcknowledgementsI would like to express deepest gratitude to my advisor Dr. Nguyen Due Nhuan for his full support, expert guidanEffects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
ce, understanding and encouragement throughout my study and research. Without his incredible patience and timely wisdom and counsel, my thesis work woTHAI NGUYEN UNIVERSITYTHAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRYTRAN DIEƯ LYTOPIC TITLE:EFFECTS OF NITROGEN TYPES ON YIELD PERFORMANCE AND N03 Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen till questions and comments were valued greatly.I would also like to thank Dr. Tran Thi Pha, engineer Phan Tien Hung. MSc Duong Thi Minh Hoa for helping me complete the experiment.Thanks my classmates at Thai Nguyen University of Agriculture and Forestry and staff of advanced education program, spec Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen ial thanks go to my numerous friends who helped me throughout this academic exploration.Finally. I would like to thank my parents and brother for theiEffects of nitrogen types on yield performance and no3 content in mustard in thai nguyen
r unconditional love and support during the last time: I would not have been able to complete this thesis without their continuous love and encouragemTHAI NGUYEN UNIVERSITYTHAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRYTRAN DIEƯ LYTOPIC TITLE:EFFECTS OF NITROGEN TYPES ON YIELD PERFORMANCE AND N03 Effects of nitrogen types on yield performance and no3 content in mustard in thai nguyen .....................51.1Introduction.........................................................6THAI NGUYEN UNIVERSITYTHAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRYTRAN DIEƯ LYTOPIC TITLE:EFFECTS OF NITROGEN TYPES ON YIELD PERFORMANCE AND N03Gọi ngay
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