3) Al content in substrate was significant negative correlated with axial root length and growth coffient, root system volume and pod growth and developement in the three tolerance types of peanut, with the sequence of correlation coefficient was sensitive type > mediate > high tolerance type.
The result showed that there were significant negative correlation between N, P and Ca contents of plants and Al concentration under Al stress conditions. And N, P and Ca contents of peanut plants showed high tolerance type > mediate > sensitive type.
On the contrary, Al contents of plants had significantly positive relation with concentration of Al, while they were sensitive type > mediate > high tolerance type.
The screen result is as follows among 816 maize inbred lines, there exist 2 super high-temperature-tolerance lines, 5 high-temperature-tolerance lines, 20 moderate high-temperature-tolerance lines and 789 non-high-temperature-tolerance lines.
Through making analysis on athletic ability and correlative indexes of 8 elite middle distance athletes before and after HiHilo training for 27 days and the changing pattern is observed.
The cp4 epsps gene encodes a tolerant form of EPSPS, which confers glyphosate-tolerance to the plant.
例句来源
The tolerance to Al of 40 peanut genotypes was studied in a nutrient solution culture,soil block culture and a field experiment. The results as follow: 1) The biological characteristics of peanut genotypes with different tolerance to Al were significant different, such as in root colour, root length and volume, growth amount of plant, leaf colour and shape and pod growth. In addition to the different cell array, thickness of cell wall, cell shape and inclusion were observed. 2) 6 typical peanut varieties we...
The plastics guides sleeve with the performance of pressure\|resisting, wear\|resisting and heat\|resisting, which is used for front suspension hydraulic nitrogen cylinder of mining dumper, was disigned and manufactured. Selecting the main raw material and performing modification, the plastics guides sleeve was moulded by injection technique. The products have been assembled to the 77 t mining dumpers and the automobiles have been running for more than 3 000 hours on the mine\|site without any cylinder\|scr...
Six peanut varieties with different tolerance to aluminum were carried on solution culture to investigate the effect of Al stress on nutrient element absorption at seedling stage. The result showed that there were significant negative correlation between N, P and Ca contents of plants and Al concentration under Al stress conditions. And N, P and Ca contents of peanut plants showed high tolerance type > mediate > sensitive type. On the contrary, Al contents of plants had significantly positive relation with...