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近年来,国内外把栽培、收割、储藏和产品加工的节能工艺广泛应用到农业生产中。众所周知,为烘干湿度为35％以上的玉米籽粒要消耗大量燃料。因此,育种家们面临的任务是培育在成熟时能迅速干燥的杂交种。籽粒湿度的测定,通常采用在不同时期取样并在实验室烘箱内烘干的方法。该方法要消耗大量劳动、时间和经费,使其广泛用于育种材料的鉴定受到限制。
In recent years, energy-saving techniques for cultivation, harvesting, storage and product processing have been widely applied to agricultural production at home and abroad. It is well-known that large amounts of fuel are consumed to dry corn kernels that are above 35% humidity. Therefore, the breeders are faced with the task of cultivating hybrids that are rapidly dried at maturity. Determination of grain moisture, usually taken at different times and dried in a laboratory oven drying method. This method consumes a great deal of labor, time and money, making its identification of widely used breeding materials limited.