种植密度对日光温室薄皮甜瓜生长发育及产量的影响
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摘要
以长棒型薄皮甜瓜"薄皮脆"为试材,采用单蔓整枝,地上式砖槽基质栽培,行距90 cm,株距分别为20、25、30、35、40 cm共4个处理,研究不同种植密度对日光温室薄皮甜瓜生长发育、光合特性、果实性状、品质及产量的影响。结果表明,在行距一定的情况下,适当加大株距,有利于植株生长势增强,有利于净光合速率、果实品质和产量的提高,但过分加大株距效果不明显。在地上式砖槽基质栽培模式下,行距90 cm的情况下,单蔓整枝适宜的种植株距为35 cm。
The long stick type thin melon "thin skin crispy" was used as the test material, and the single vine pruning and the above ground type brick trough were used for cultivation. The row spacing was 90 cm, and the plant spacing was 20, 25, 30, 35 and 40 cm respectively. Effects on growth, photosynthetic characteristics, fruit quality and yield of melon in solar greenhouse were studied. The results showed that when the row spacing was fixed, the appropriate increase of plant spacing was beneficial to the increase of plant growth potential, which was conducive to the improvement of net photosynthetic rate, fruit quality and yield, but the effect of excessively increasing plant spacing was not obvious. In the above ground type brick trough matrix cultivation mode, when the row spacing was 90 cm, the suitable planting distance of single vine pruning was 35 cm.
The long stick type thin melon "thin skin crispy" was used as the test material, and the single vine pruning and the above ground type brick trough were used for cultivation. The row spacing was 90 cm, and the plant spacing was 20, 25, 30, 35 and 40 cm respectively. Effects on growth, photosynthetic characteristics, fruit quality and yield of melon in solar greenhouse were studied. The results showed that when the row spacing was fixed, the appropriate increase of plant spacing was beneficial to the increase of plant growth potential, which was conducive to the improvement of net photosynthetic rate, fruit quality and yield, but the effect of excessively increasing plant spacing was not obvious. In the above ground type brick trough matrix cultivation mode, when the row spacing was 90 cm, the suitable planting distance of single vine pruning was 35 cm.
引文
[1] 国家西甜瓜产业技术体系《中国蔬菜》编辑部.全国甜瓜主要优势产区生产现状(一)[J].中国蔬菜,2011(17):15-16.
[2] 黄莉,刘声峰,郭松,等.宁夏银北地区设施薄皮甜瓜吊蔓高效栽培技术[J].黑龙江农业科学,2012(10):160-162.
[3] 黄伟,张俊花,陈建新,等.不同种植密度对薄皮甜瓜品质及产量的影响[J].北方园艺,2008(10):1-4.
[4] 蓝新禄.不同种植密度对薄皮甜瓜品质及产量的影响[J].北京农业,2015(17):44-45.
[5] 吴宇芬,陈晟,赵依杰.种植密度对保护地嫁接甜瓜生长和产量的影响[J].北方园艺,2011(14):40-41.
[6] 齐红岩,李亚兰,李丹,等.不同定植密度对薄皮甜瓜生长发育及产量影响的研究[J].北方园艺,2005(3):53-55.
[7] 任瑞星,孙逊.甜瓜产业配套栽培技术[M].北京:中国农业出版社,2001.
[8] 葛民根.小型西瓜种植密度、整枝及留瓜方式试验[J].浙江农业科学,2003(2):59-60.
[9] 聂继云,刘凤之,董雅凤,等.果品质量安全分析技术[M].北京:科学出版社,2012.
[10] 高俊凤.植物生理学实验技术[M].西安:世界图书出版公司,2000:135-137,145-146.
[2] 黄莉,刘声峰,郭松,等.宁夏银北地区设施薄皮甜瓜吊蔓高效栽培技术[J].黑龙江农业科学,2012(10):160-162.
[3] 黄伟,张俊花,陈建新,等.不同种植密度对薄皮甜瓜品质及产量的影响[J].北方园艺,2008(10):1-4.
[4] 蓝新禄.不同种植密度对薄皮甜瓜品质及产量的影响[J].北京农业,2015(17):44-45.
[5] 吴宇芬,陈晟,赵依杰.种植密度对保护地嫁接甜瓜生长和产量的影响[J].北方园艺,2011(14):40-41.
[6] 齐红岩,李亚兰,李丹,等.不同定植密度对薄皮甜瓜生长发育及产量影响的研究[J].北方园艺,2005(3):53-55.
[7] 任瑞星,孙逊.甜瓜产业配套栽培技术[M].北京:中国农业出版社,2001.
[8] 葛民根.小型西瓜种植密度、整枝及留瓜方式试验[J].浙江农业科学,2003(2):59-60.
[9] 聂继云,刘凤之,董雅凤,等.果品质量安全分析技术[M].北京:科学出版社,2012.
[10] 高俊凤.植物生理学实验技术[M].西安:世界图书出版公司,2000:135-137,145-146.