Identification methods for new vegetable seeds
1, cabbage, Gan Lan, radish, mustard and other cruciferous vegetable seeds. The new seeds are smooth, glossy, and have a clear scent. They are pressed and opened into flakes with fingertips. There is oil spillage and the cotyledons are light yellow or yellow-green. Chen seeds have a dark, dull skin, and often have a layer of “white frostâ€. They have oily taste. They are easily broken with a finger, the skin is easy to fall off, the oil is less, and the cotyledon is yellow or dark yellow. 2. Seeds of cucumber. The skin of the new seed is shiny, white or white, the seed kernel contains oil, fragrance, and the burr at the tip is small. When the hand is inserted into the seed bag, the seed is often hung on the hand. Chen's seed has a dull matte appearance and often has a yellow spot. The top is blunt and brittle. He inserts his hand into the seed bag and the seed often does not hang on his hands. 3, eggplant seeds, the new seed epidermis is milky yellow, shiny, such as the use of door teeth bite seeds easily slipped. Chen Seed's epidermis is khaki-colored, red, and it is easy to bite the seeds if they bite with the door teeth. 4, pepper seeds. The new seeds are shiny and spicy. Chen's seed has a dull skin and a small spicy taste. 5, celery seeds. Newly-seeded epidermis is slightly greenish yellow and has a spicy odor. The seed skin of Chen is a deep yellow earth with a mild fragrance. 6, carrot seeds. New seeds are white and scented. The seeds of Chen are yellow or dark yellow and have no fragrance. 7, spinach seeds. The new seeds are yellow-green and have a clear fragrance. The starch inside the seeds is white. Chen's seed skin is yellow or gray-yellow and has a musty smell. The starch in the seeds is light gray or gray. 8, green bean seeds. The new seed skin is bright and shiny, with a white umbilicus and yellow cotyledons. The cotyledons are closely connected with the seed coat, and they sound from high places. The color of Chen Seed's skin is dark, its color is dark, and it is not smooth. The umbilicus is yellow, the cotyledon is dark yellow or earth-yellow, and the cotyledon is detached from the seed coat, and the sound of falling from the height is empty. 9, onions, leeks, onions and other seeds. The new seeds are bright black in color and white in endosperm. Chen seeded black, yellowish endosperm.