| In this study,Changli seven new strains in table grapes traits greenhouse cultivation and open field cultivation mode were investigated,including botanical traits,phenology,growth and fruiting habits,grain and fruit traits,through the system investigation and data analysis,summed up the advantages and disadvantages of the various strains and growth law,designed to provide a scientific basis for subsequent validation and cultivated varieties promotion.The main results were as follows:1.A systematic description of the seven new grape strains in the tender shoots,young leaves,shoots,mature leaf and mature branches of botany traits were given in this paper.2.Under greenhouse cultivation,the fruit maturities of seven new grape strains were concentrated in the late July to early August.And in the open field,the maturities period were concentrated at the end of August.So all of them are midmaturity varieties.3.Under greenhouse cultivation,‘08-1’ had the highest germination rate,the minimum was ‘08-6’.The fruit setting rate of ‘08-3’ was highest,‘08-4’ was lowest.‘08-1’ and ‘08-3’ had highest results branches,the lowest were ‘08-2’ and ‘08-4’.The average plant yield of ‘08-1’ was the highest,and ‘08-2’ was the lowest;The yield of‘08-1’ was the highest,the lowest was ‘08-2’.Under open field cultivation,‘08-1’ had the highest germination rate,the minimum was ‘08-4’.The fruit setting rate of ‘08-3’was highest,‘08-2’ was lowest.‘08-3’ had highest results branches,‘08-5’ was lowest.The average plant yield of ‘08-3’ was the highest,and the ‘08-4’ was the lowest.4.The cluster shape of ‘08-1’,‘08-5’ and ‘08-7’ were long conic,others were conical.Under greenhouse cultivation,‘08-7’ average panicle weight was the highest,‘08-4’ was minimum;in the open mode,‘08-3’ was the highest and the ‘08-2’ was minimum.5.The skin color of ‘08-1’ and ‘08-3’ are fuchsia,The skin color of ‘08-5’ and‘08-6’ are yellow green,the others are atropurpureus.‘08-1’ and ‘08-6’ has uniquefragrance of rose.Under greenhouse cultivation mode,‘08-2’ is greater with weight of 11.07 g,‘08-6’ is smaller,in open field cultivation,‘08-5’ single fruit weight is greater and ‘08-6’ is small.6.The soluble solid content of ‘08-2’,‘08-5’ and ‘08-6’ was higher in open field,which means they are more suitable for cultivating in open field. |
