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1.砖盖法:取两块干净无油浸染过的砖,用清水湿润透,在院内无阳光直射的背阳处,将表土疏松,整成高于地面5厘米表面平整,长宽等于两块砖大小的发芽床。把事先数好的小麦种子100粒,种胚朝上,均匀的摆在发芽床面上,然后把湿润的砖盖上,在砖面上再浇足水。天气干旱时,可每天浇水一次。到第七天揭去砖查数发芽粒数,计算发芽率。为了尽量准确,一份麦种最好重复试验,然后求平均数。但要注意防止虫害和鼠鸡啄食。 2.土壤发芽法:在屋外阴凉处,圈定一块疏松土
1. Brick cover method: Take two clean, oil-impregnated bricks, wet with water thoroughly, in the hospital without direct sunlight at the back of Yang, loose topsoil, into the surface 5 cm above the ground surface roughness, length and width equal to two Brick size sprout bed. A good number of wheat seeds in advance a few 100, embryo embryo facing up, evenly placed in the germination bed, then the wet brick cover, and then poured enough water on the brick surface. When the weather is dry, it can be watered once a day. To the seventh day to check the number of germination brick broken particles, calculate the germination rate. In order to be as accurate as possible, it is best to repeat a test of wheat seed and then average. But pay attention to prevent insect pests and pecking chicken. 2. Soil germination method: Shady outside the house, delineated a loose soil