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鲜食花生新品种大四粒红多因子比较试验

Comparative Test of Multi Factor on A New Fresh-eating Peanut Cultivar 'Dasilihong'

DOI：

英文关键词:Keywords: fresh-eating peanut seedling raising mode planting density ratio of base fertilizer and topdressing

基金项目:宁波市公益类科技项目（202002N3007）；慈溪市科技计划项目（CN201903）。

作者	单位
许林英1，张琳玲1，张建春2，张立权1，蔡娜丹1	1.慈溪市农业技术推广中心，浙江慈溪 315300；2.慈溪市胜山镇农业办公室，浙江慈溪 315323

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中文摘要:

为找到鲜食花生新品种大四粒红的最佳播种方式、最适密度以及发挥肥料的最大效力，分别开展了不同育苗方式、种植密度、施氮量及基追肥比例多因子试验。结果表明：鲜食花生大四粒红分别在点播＋地膜覆盖条件下，667 m2种植1.9万株条件下，667 m2施氮量在25 kg条件下，基追肥比在8020条件下产量最高。生产中可根据实际情况，结合地膜覆盖、667 m2种植1.9万株、667 m2施氮量25 kg、基追肥比8020等措施，以获得鲜食花生高产高效。

英文摘要:

Abstract: In order to fi nd out the best sowing method, the optimum density and the maximum effect of fertilizer for fresh-eating peanut new cultivar 'Dasilihong', the multi factor experiment was carried out on seedling raising mode, planting density, nitrogen application amouot and the ratio of base fertilizer and topdressing. The results showed that the highest yield was obtained under the condition of plastic fi lm mulching, 19 000 plants per 667 m2, 25 kg nitrogen application per 667 m2, and the ratio of 8020 with base fertilizer and topdressing, respectively. According to the actual situation, the high yield and effi ciency of fresh peanut could be obtained in production by combining the measures of plastic fi lm mulching, planting 19 000 plants per 667 m2, nitrogen application of 25 kg per 667 m2 and the ratio of 8020 with base fertilizer and topdressing.

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