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Questions related from Aminul Islam
When the temperature goes down to extreme cool, the seedling becomes yellow and died. So, it's necessary to protect them from this cold injury in winter season.
17 January 2019 9,987 3 View
Mulch may reduce the evaporation that helps to conserve the soil moisture. So it can be expected some effects from mulch.
05 April 2018 9,445 10 View
In wetland situation pH of soil may approaches to neutrality. In this situation liming of soil may not have any effect. However, some researchers found positive effect of liming in wetland rice...
24 April 2017 3,714 24 View
It is well known that N and K has synergistic effects. Deficiency of one element might create detrimental effect of other element on crop growth and development. In this regards, under K control...
25 November 2016 7,195 5 View
Rice soil specially wetland rice soil is different from other upland crop soil. There are many chemical, physical and biological changes occur in rice soil. On the other hand rice plant is a...
09 November 2016 3,172 26 View
We have knowledge on the various mechanisms of N loss from soil water plant system. We have also data on the amount of N loss from different types of soil and cropping systems. But have we any...
28 October 2016 7,163 6 View
Widely used method of extracting soil potassium (K ) is 1M NH4OAc extraction. But reports are available that K recommendation with this extraction methods does not work i.e., crops do not respond...
19 October 2016 9,323 37 View
At Soil Science Division of Bangladesh Rice Research Institute, we calculate the rice straw yield as oven dry basis. So far I know, IRRI also followed the same. But some reviewers suggested to...
11 August 2016 2,510 9 View
