论文部分内容阅读
位于四川省西南部的攀西地区温光资源十分丰富,然而该地区每年有近百万亩冬闲地未能有效开发利用。为此,在凉山州政府和有关部门的支持配合下,近几年来我们对攀西冬闲地的开发途径和技术措施进行了试验研究并取得较显著效果。试验、示范情况表明,种植特早熟豌豆不失为开发攀西冬闲地,提高土地利用率,增加粮食产量和农民收入的一项有效技术措施。现将其栽培技术要点介绍于下,供生产者参考。一、特早熟豌豆品种特性品种是否对路,是冬闲地开发利用成败的关键。现已筛选出适合攀西生态特点的“西引一号”、“西引二号”、“西引四号”三个特早熟豌豆品种。在西昌秋播的条件下,表现植株较矮、直立、不分枝或少分枝,单株结荚4—5个,荚长7—10厘米、每荚6—10粒,苗期长势好,生长
The Wenzhou-Guangxi region, which is located in the southwestern part of Sichuan Province, is rich in bright light. However, nearly one million mu of winter fallow land in the region are not effectively exploited each year. To this end, with the support and cooperation of Liangshan Prefecture government and relevant departments, we have carried out pilot research on the development approaches and technical measures of the Panxi winter fallow land in recent years and achieved remarkable results. Experiments and demonstrations show that the cultivation of extra-mature peas is an effective technical measure for the development of winter fallows, increasing land utilization, increasing grain output and farmer’s income. The cultivation techniques are introduced below, for producers reference. First, special precocious varieties of peas varieties is the right path, is the key to the success of winter fallow land development and utilization. Has been screened for the Panxi ecological characteristics of the “West lead one”, “West lead two”, “West lead four” three special precocious pea varieties. In Xichang autumn sowing conditions, the performance of plants shorter, erect, not branched or less branched, pods per plant 4-5, pods 7-10 cm long, 6-10 per pod, seedling growing well , Grow