引进新品种要三思搞“两高一优”农业，自然离不开优种，搞商品农业、特色农业更离不开优种，引进良种可致富，这更是肯定无疑的，但是，在不完全了解新品种的情况下，盲目引进新品种就会事与愿违，不仅不能达到预期效果，反而会遭受损失。有不少农民则缺少引种前必要的思... The introduction of new varieties to think twice about “two high and one excellent” agriculture, nature is inseparable from the superior species, engage in commodity agriculture, specialty agriculture can not do without superior species, the introduction of seed can be rich, it is certainly no doubt, however, Fully understand the case of new varieties, the blind introduction of new breeds would be contrary to expectations, not only failed to achieve the desired results, but will suffer losses. Many farmers lack the necessary pre-introduction thinking ...