论文部分内容阅读
豆角新品种“翡翠”、“锦穗”是广东省农科院经作所蔬菜研究室于1978年杂交,经7代选育而成。 1981年至1982年夏、秋3造在省内13个点进行区域试验,“翡翠”亩产1309.3—1693.2斤;“锦穗”亩产1326.2—1650.2斤。分别比对照种“红咀白”增产67.2—74.8％,比目前的当家种“粤夏2号”增产10.3—13.4％;而初收期的10天上市产量,比“红咀白”和“粤夏2号”分别增产1倍多和1成以上。在区试的同时,1982年在省内设100多亩表证示范田,普遍获得高产。1982年南海县小塘公社、东莞县石碣公社农科站春植“翡翠”分别获得亩产3782斤和4000斤;棠下大队一队秋植“翡翠”9.63亩(单行植),平均亩产1590.5斤,深圳沙河华侨农场春种“锦穗”
New varieties of beans “jade”, “golden spike” is the Guangdong Provincial Academy of Agricultural Sciences by the Institute of vegetables by the hybridization in 1978, after seven generations of breeding. From 1981 to the summer of 1982, Qiu 3 made a regional experiment in 13 spots in the province, with an area of 1309.3-1693.2 kg per mu of “Jadeite” and a mass of 1326.2-1650.2 kg of “Maizhu” per mu. Respectively, increased 67.2-74.8% over the control “Hongzui White” and increased 10.3-13.4% over the current “Yuexia 2”. However, the output of the first day of the 10 days was higher than that of “Hongzui White” and “ Yuexia 2 ”respectively, an increase of more than 1 times and 1 percent or more. In the district test at the same time, in 1982 set up in the province more than 100 acres of demonstration table demonstration card, generally high yield. In 1982, Xiaotang commune in Nanhai County and Shijie commune agricultural station in Dongguan County received 3782 jin and 4,000 jin of spring planting respectively. A group of teams from Tangxia Brigade covered 9.63 mu Production 1590.5 pounds, Shenzhen Shahe overseas Chinese farm spring “Kam Sui”