8 Questions 6 Answers 0 Followers
Questions related from Leangsrun Chea
I am looking for a plant leaf sample grinder. This should be a simple one with more convenient to operate and clean.
13 February 2018 9,828 5 View
I measure plant height from two points of time during growing period and I want to determine the rate of plant height increase per specific time, i. e. per week. I am wondering if there is a...
26 March 2016 6,725 6 View
I am working on the evaluation of some tomato cultivars. I am wondering if you can give some suggestion on how genotypic and phenotypic correlation coefficient calculation and path coefficient...
11 February 2016 1,813 14 View
I have worked on a tomato variety trial and it might not be possible to harvest tomato plants and oven-dry them to determine above ground dry matter due to too many tomato plants. I am wondering...
08 January 2016 4,594 4 View
I conducted a variety trial of tomato. However, due to early frost period, I decided to harvest all mature fruits and cut the plants to determine plant biomass while there was some premature...
29 November 2015 9,790 13 View
I am conducting a variety trial of 60 tomato cultivars and I want to determine leaf chlorophyll content of each tomato cultivar by using SPAD 502. Some calibration equation I have found mostly...
25 October 2015 9,689 4 View
My friends and I were discussing on O2 deficiency in plant. By reading on a lecture note, this question was popped up and we got stuck for the discussion.
30 November 2014 8,300 2 View
My friends and I were reading an article and something drew out attention was about ammonium toxicity on plant. We came up with the idea that it is due to the ammonium inflow rate to the root of...
30 November 2014 6,648 8 View
