Effects Of Artifical Auxiliary Measures At Full-bloom Stage On Fruit-setting Rate&Fruit Quality Of Armeniaca Vulgaris’Luntaibaixing’

Armeniaca vulgar is’luntaibaixing’ is the superior breed (new S-SV-PA-017-2009) in the origin territory of luntai town, Xinjiang province. As it has been allowed to the geographical indication protection, it is the main opening apricot cultivar with more than1,000years of cultivation history. Under the conditions of general production management, field sampling and analysis of laboratory experiments have been used. In this study, this which is Artificial plant is experimental object, through controlling test inspection flowering assisted pollination and spraying fertilizer, growth regulator and assisted measures to improve A.vulgaris ’luntaibaixing’ fruit-bearing rate and improve the fruit quality function, so as to large assisted A.vulgaris ’luntaibaixing’ full implementation of the measures provide empirical basis and technology solutions, to the A.vulgaris’luntaibaixing ’efficient cultivation has the important practical significance. The main conclusions are as follows:A.vulgaris ’luntaibaixing’ this artificial point pollination fruit-bearing rate increased by13.78%, the relative economic output increased by8.45%; Liquid pollination fruit-bearing rate increased by19.94%, the economic income relative increase about25.83%. This spraying200mg/L much effect fruit rate was8.02%, the relative economic income increased by21.25%; This spraying2.1872g/L B (boric acid), and7.0402g/L N (urea), and2.5g/L S (sugar), and0.2g/L PP333(much effect was) or G0.3g/L (penicillin) fruit-bearing rate increased by11.26%, the relative economic output increased by32.92%.A.vulgaris ’luntaibaixing’ spraying100-150mg/L GA3(GA3) can significantly improve the soluble solids are fruit, vitamin C, total sugar content; This spraying200mg/L PP333(much effect was) can significantly improve the fruit weight, lower fruit total acid content; This spraying4.1935-4.6286g/L B (boric acid), and6.2429-6.6200g/L N (urea), and2.5g/L S (sugar), and0.2g/L PP333(much effect was), and0.3g/L G (penicillin), can be in fruit rate increased7.76%-8.14%, and on the basis of fruit weight increased significantly, soluble solids, vitamin C, total sugar content, lower the fruit total acid content.To research this A.valgaris’ luntaibaixing spraying plant growth regulator for the safety of the target, CCC (Chlormequat), B9(Daminozde), PP333(Paclobutrazol), MH (Maleic hydrazide), G (penicillin) in promoting almond growth, increasing fruit-bearing rate at the same time, fruit and meat, Chlormequat, Daminozde, Paclobutrazol, Maleic hydrazide and penicillin and the residues were not beyond the standard prescribed by the state.