[Objective] This study aimed to investigate the effect of leaf size on fruit quality of kiwi and relevant mechanism. [Method] The correlation between leaf shape and fruit quality of kiwi was studied during 2013-2015. ...[Objective] This study aimed to investigate the effect of leaf size on fruit quality of kiwi and relevant mechanism. [Method] The correlation between leaf shape and fruit quality of kiwi was studied during 2013-2015. [Result] The results of statistical analysis showed that the sing weight, longitudinal diameter, width, thickness, shape index and juice sugar content of fruit were 75.86±1.68 g, 73.284± 0.70 mm, 41.18±0.51 mm, 35.30±0.25 mm, 1.92±0.01 and （15.66±0.26）%, respec- tively; the length, width, shape index and area of leaf were 14.77±0.20 cm, 14.25± 0.16 cm, 0.94±0.09 and 152.39±3.26 cm^2, respectively; and the length and diameter of petiole were 11.03±0.25 cm and （31.50±0.79 mm）/10, respectively. The results of correlation analysis showed that the single fruit weight of kiwi was strongly positively related to fruit longitudinal diameter, fruit width, fruit thickness and leaf shape index, was significantly positively related to leaf length, was weakly positively related to petiole length, was positively related to leaf area, was weakly negatively related to leaf width and petiole diameter, and was negatively related to juice sugar content. The results of regression analysis showed that there was significant difference be- tween single fruit weight and juice sugar content （F=0.851 8, P〈0.01）, instead of fruit longitudinal diameter （F=0.000 6, P〉0.05）, fruit width （F=0.001 4, P〉0.05） and fruit thickness （F=0.005 4, P〉0.05）; there was significant correlation between single fruit weight and leaf area （F=0.671 5, P〈0.01）, instead of leaf length （F=0.139 3, P〉0.05）, leaf width （F=0.358 5, P〉0.05） and leaf shape index （F=0.294 0, P〉0.05）; there were significant correlations between juice sugar content and leaf length （F= 0.816 1, P〈0.01）, leaf width （F=0.970 1, P〈0.01）, leaf area （F=0.560 6, P〈0.01） and leaf shape index （F=0.885 1, P〈0.05）. [Conclusion] Fruit single weight and oth- er quality properties could be predicted from leaf size, and leaf size can be used as the main basis for judging the quality of fruit.展开更多
In order to choose main factors of soil nutrient affecting cherry tomato fruit quality, the soil nutrient content and total soluble solids （TSS） content of cherry tomato in different regions of Lingshui County in Ha...In order to choose main factors of soil nutrient affecting cherry tomato fruit quality, the soil nutrient content and total soluble solids （TSS） content of cherry tomato in different regions of Lingshui County in Hainan Province was determined, with Millennium cherry tomato as material. The results showed that the TSS content in mature cherry tomato fruit was extremely significant positive to available potassium and exchangeable calcium content in soil, with correlation coefficients of 0.587＊＊ and 0.514＊＊, respectively. The TSS content was significant positive to zinc content, with a correlation coefficient of 0.324＊, And the TSS content showed extremely significant negative to copper content with correlation coefficient of-0.613＊＊ and significant negative to sulfur content with a correlation coefficient reaching -0.332＊. In certain range of contents, the quality of cherry tomato fruit in Lingshui County could be improved through increasing the content of available potassium, exchangeable calcium and zinc in soil, as well as control copper and sulfur content.展开更多
Due to the limited cognition of meridian structure, the study of the essence of meridian phenomenon is faced with obstruction. This paper aims to expound on the multi-substantial structures of meridians and put forwar...Due to the limited cognition of meridian structure, the study of the essence of meridian phenomenon is faced with obstruction. This paper aims to expound on the multi-substantial structures of meridians and put forward hypothesis on multi-substantial structures of meridians based on embryology.展开更多
文摘[Objective] This study aimed to investigate the effect of leaf size on fruit quality of kiwi and relevant mechanism. [Method] The correlation between leaf shape and fruit quality of kiwi was studied during 2013-2015. [Result] The results of statistical analysis showed that the sing weight, longitudinal diameter, width, thickness, shape index and juice sugar content of fruit were 75.86±1.68 g, 73.284± 0.70 mm, 41.18±0.51 mm, 35.30±0.25 mm, 1.92±0.01 and （15.66±0.26）%, respec- tively; the length, width, shape index and area of leaf were 14.77±0.20 cm, 14.25± 0.16 cm, 0.94±0.09 and 152.39±3.26 cm^2, respectively; and the length and diameter of petiole were 11.03±0.25 cm and （31.50±0.79 mm）/10, respectively. The results of correlation analysis showed that the single fruit weight of kiwi was strongly positively related to fruit longitudinal diameter, fruit width, fruit thickness and leaf shape index, was significantly positively related to leaf length, was weakly positively related to petiole length, was positively related to leaf area, was weakly negatively related to leaf width and petiole diameter, and was negatively related to juice sugar content. The results of regression analysis showed that there was significant difference be- tween single fruit weight and juice sugar content （F=0.851 8, P〈0.01）, instead of fruit longitudinal diameter （F=0.000 6, P〉0.05）, fruit width （F=0.001 4, P〉0.05） and fruit thickness （F=0.005 4, P〉0.05）; there was significant correlation between single fruit weight and leaf area （F=0.671 5, P〈0.01）, instead of leaf length （F=0.139 3, P〉0.05）, leaf width （F=0.358 5, P〉0.05） and leaf shape index （F=0.294 0, P〉0.05）; there were significant correlations between juice sugar content and leaf length （F= 0.816 1, P〈0.01）, leaf width （F=0.970 1, P〈0.01）, leaf area （F=0.560 6, P〈0.01） and leaf shape index （F=0.885 1, P〈0.05）. [Conclusion] Fruit single weight and oth- er quality properties could be predicted from leaf size, and leaf size can be used as the main basis for judging the quality of fruit.
基金Support by Special Fund for talents of Lingshui Li Autonomous County~~
文摘In order to choose main factors of soil nutrient affecting cherry tomato fruit quality, the soil nutrient content and total soluble solids （TSS） content of cherry tomato in different regions of Lingshui County in Hainan Province was determined, with Millennium cherry tomato as material. The results showed that the TSS content in mature cherry tomato fruit was extremely significant positive to available potassium and exchangeable calcium content in soil, with correlation coefficients of 0.587＊＊ and 0.514＊＊, respectively. The TSS content was significant positive to zinc content, with a correlation coefficient of 0.324＊, And the TSS content showed extremely significant negative to copper content with correlation coefficient of-0.613＊＊ and significant negative to sulfur content with a correlation coefficient reaching -0.332＊. In certain range of contents, the quality of cherry tomato fruit in Lingshui County could be improved through increasing the content of available potassium, exchangeable calcium and zinc in soil, as well as control copper and sulfur content.
文摘Due to the limited cognition of meridian structure, the study of the essence of meridian phenomenon is faced with obstruction. This paper aims to expound on the multi-substantial structures of meridians and put forward hypothesis on multi-substantial structures of meridians based on embryology.
