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Questions related from Umed Ali Leghari
Hi everyone I conducted an experiment in rice under five pH (4,5,6,7,8) levels and various Cd levels. In my experiment I got high Cd content in shoots and roots at pH 6. Other pH levels showed...
16 January 2019 1,600 4 View
Can anyone tell me the difference between shoot to root dry weight ratio and root to shoot dry weight ratio? what is the actual meaning of these two traits? what do they describe? which one is...
02 July 2018 8,630 17 View
Dear Doctors. I want papers to see the combined effect of NPK levels on rice specially in hydroponic solution, If you have any paper regarding this please send me. OR What levels for NPK you would...
27 April 2018 8,079 6 View
Can anyone send and describe me the formula for getting true value after analyzing samples in Atomic absorption spectrophotometr via furnace method. I am analyzing cadmium in rice, can anyone...
18 September 2017 315 2 View
I am going to conduct an experiment on different pH levels in hydroponic rice, my pH levels are 3.5, 5.0, 6.0 7.0 and 8.0. Please suggest me any suitable buffer to make my pH levels constant in...
04 September 2017 2,702 2 View
I germinated my rice plants in hydroponic solution and left them in growth chamber with temp: 30 at day and 25 at night with 12 h light and 12 h dark and 75% humidity. At the stage of two seed...
28 June 2017 1,452 19 View
Can anyone send me the protocol for growing rice in hydroponic culture, recommended by International Rice Research Institute (IRRI)?
06 June 2017 8,756 4 View
Can any one please send me some papers on the above mentioned topic, If that type of experiments conducted in hydroponic solution will be better, but if no hydroponic then I will get idea from...
10 May 2017 3,581 3 View
If we want to spray 5% zinc ha-1, how can we make 5% solution of zinc? what is the correct formula to make this percentage?
20 March 2016 3,598 10 View
