Development and Application of Special Composition Formula for High Yield of Black Sesame
Abstract：In order to improve the status of low sesame yield and efficiency and increase farmers’ econo-mic benefit in black sesame cultivation, randomized block design was used to study the effects of various formula combinations on sesame yield and efficiency. The results indicated that the application of zinc sulfate, magnesium sulfate and ammonium molybdate all increased the yield of black sesame, but the ap-plication amount of them should not be too high;the optimized formula of black sesame special high-yield agents included MET of 37. 5—75. 0 g/ha, potassium dihydrogen phosphate of 1 125—2 250 g/ha, bo-rax of 375—750 g/ha, zinc sulfate of 750—1 500 g/ha, magnesium sulfate of 3 750—5 625 g/ha, am-monium molybdate of 187. 5—375. 0 g/ha, and diluted with 750 kg/ha water. Compared with that of control without agents, the sesame yield significantly increased by 17. 4%—24. 6%, the net income of sesame production increased by 2 515. 6—3 638. 3 RMB/ha with the optimized formula.
Keywords：sesamehigh-yield agentsformulayieldbenefit
Publication Date：2016-03-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：5( 73-77 )