【摘 要】
:
GER—1是水稻育种专家万文举教授应用遗传工程将玉米 DNA 片段(基因)导入水稻培育成功的超大穗、超高产水稻新品种。该品种的主要特点是:集穗大、粒多、高结实率于一体。平
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GER—1是水稻育种专家万文举教授应用遗传工程将玉米 DNA 片段(基因)导入水稻培育成功的超大穗、超高产水稻新品种。该品种的主要特点是:集穗大、粒多、高结实率于一体。平均每穗200多粒,主穗大的达400粒以上,结实率高达85%。生育期适中:作中稻150天,作晚稻125天与杂交稻汕优63相同。分蘖力特强,单株分蘖15~20根,边株30~40根。亩有效穗15万左右,在云南多达25万。产量特高,作中稻平均亩产600~700公斤。作二晚550~650公斤,93年在云南永胜试种1.56亩,最高亩产达1070.1公斤。食味好,米质优。抗逆性强,抗稻瘟病和白叶枯病,耐低温和高温。
GER-1 is a rice breeding expert Professor Wan Wenju professor applied genetic engineering corn DNA fragments (genes) into rice successfully cultivated super-spike, super high-yielding rice new varieties. The main features of the variety are: large spike, large grain, high seed rate in one. An average of more than 200 grains per spike, the main spike up to 400 or more, seed setting rate as high as 85%. Moderate growth period: 150 days for middle rice, 125 days for late rice and hybrid rice Shanyou 63 the same. Strong tillering ability, 15 to 20 tillers per plant, 30 to 40 side plants. Acre effective 150,000 acres around, up to 250,000 in Yunnan. The output is extremely high, making an average of 600 to 700 kg per mu for middle rice. For two nights 550 ~ 650 kg, 93 years in Yunnan Yongsheng 1.56 acres of trial planting, the maximum per-mu yield of 1070.1 kg. Good taste, good quality rice. Strong resistance, resistance to rice blast and bacterial blight, low temperature and high temperature resistance.
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