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1982年,我们在本区中南部的罗定县和北部的广宁县,开展了有关提高旱坡地花生产量的试验。一、试验项目和结果 (一)品种试验参试的品种有“贵农3号”、“320—26”、“广西豆”、“粤油 511”、“粤油 551—116”(对照)。罗定县试点(Ⅰ)于2月22日播种,7月4日收;广宁县试点(Ⅱ)3月17日播种,7月20—8月10日收。产量方面Ⅰ点以“粤油551—116”(对照)的产量最高,亩产469斤(表1);Ⅱ点以“广西豆”亩产305斤居第一位,比对照种“粤油551—116”195斤增产21.5％。形态特征方面,“广西豆”属半蔓生型,株高中等,根系发达,俭肥,生势旺盛,叶片偏小,叶色浓绿;“粤油551—116”和“贵农3号”属直生型,株高一般,根系较发达,生势较旺盛,叶片中等大小,叶色较深绿;“320—26”和“粤油551”也属直生型,株高中等,叶片大小中等,叶色绿。其它主要经济性状和抗性调查,均详见表1。
In 1982, we conducted experiments on the improvement of peanut production on arid slopes in Luoding County in central and southern parts of the region and Quang Ninh County in the north. I. Test Items and Results (I) Varieties The varieties tested include “Guinong No.3”, “320-26”, “Guangxi Bean”, “Yueyou 511”, “Yueyou 551-116” (control) . The trial of Luoding County (Ⅰ) was sown on February 22 and closed on July 4; the trial of Guangning County (Ⅱ) was sown on March 17 and July 20 -8 August. In terms of output, the highest output was “Yueyou 551-116” (control), with a yield of 469 kg per mu (Table 1); Ⅱ was ranked No. 1 with a yield of 305 kg per mu of “Guangxi Beans” 551-116 “195 pounds increase 21.5%. Morphological characteristics, ”Guangxi bean“ is a semi-invasive type, medium plant height, root system developed, Jian Fei, strong potential growth, leaves are small, dark green leaves; ”Yueyou 551-116“ and ”Guinong 3“ Straight-type, plant height, root more developed, more vigorous growth potential, medium leaf size, dark green leaves; ”320-26“ and ”Yueyou 551" is a straight type, medium plant height, leaf Medium in size, green leaves. Other major economic traits and resistance surveys are shown in Table 1.