Sorting seeds

Sorting seeds 

                                            Healthy seed's

Fat and healthy seeds for sowing must be ensured. Because the good seed means the vigorous seedlings.

                                            Light seed's

Ten liters of clean water and mix with 375 g of urea fertilizer. The left hand and play with the 10 kg of seeds. Bred seeds sink to the bottom and thin, light seeds will float. Or sieve to remove the seeds with a floating hand. Heavy seed from the bottom up 3-4 times with clean water to wash. Urea fertilizer mixed with water can be used as a nursery.

 pic. source: wikipedia
article source: BRRI