Why do some green gram seeds float on water while some don't?
I wanted to make sprouted green grams. I put a handful of them in a bowl and added water. Some of them floated on water while some remained suberged. Is this normal? Is there a difference in quality between those green grams which floated and those that did not?
Best Answer
Which could mean one thing for sure . The density and weight of the grams which float is way too lower than the ones that sink. Which means, there is a possibility that it is hollow inside , because of some bug infestation or small worms/bugs gotten inside them, eaten them making it hollow. Else the natural weight if the gram is practically very low, and the growth is incomplete., Former being the most probable cause. If would examine the lot for any worms/bugs to ensure that's not the case. If proved clean, and the number of floating grams is much less, then I will just ignore and use. On the other hand, it there proves to be bugs/worms in the lot, the better option is just to discard them to be safe. Because, pulses and lentils infested with bugs mostly no longer taste the same. Thanks. Hope it helped.
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Quick Answer about "Why do some green gram seeds float on water while some don't?"
The density and weight of the grams which float is way too lower than the ones that sink.Why some seeds float and some sink?
Seeds may float because they lack viable embryos or nutrient stores, making them less dense than \u201cgood\u201d seeds that sink in water. Or, they may float because they have air pockets inside, which don't always affect seed vigor or viability.Are seeds bad when they float?
One method to check for seed viability is the water test. Take the seeds and place them in a container of water. Let the seeds sit for 15 minutes. If the seeds sink, they are still viable; if they float, discard, because they probably will not sprout.Why are seeds which float on water rejected?
Solution : No, we will not sow the seed which floats in water because healthy seeds do not float in water. However, damaged seeds float on water if they are hollow and light in weight, hence will not give higher yields.Which type of seeds float on water?
( A ) After placing in contact with water the majority of mum2-11 seeds float, in contrast to wild-type Col-0 (WT) seeds that sink to the bottom of the tube. ( B ) Floating mum2-11 seeds germinate after 48 h of imbibition at the water surface.Seed Float Test for Viability
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