Influnence of Nursery Effect of Sponge in Substrate-free Nutrient Solution for Cucumber(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Influnence of Nursery Effect of Sponge in Substrate-free Nutrient Solution for Cucumber

Author(s):: WANG Zhen; HUANG Ji-bin; SUN Guang-wen; College of Horticulture，South China Agricultural University，Guangzhou，Guangdong 510642

Abstract:: Taking 5 cm×5 cm×5 cm sponge as test material, cucumber as test object, with vermiculite：coir dust：peat=1∶1∶1 as control, the effect of sponge with 1.5 cm, 2.5 cm and 3.5 cm depth nutrient solution on the growth index of cucumber seedling was studied to select the suitable depth nutrient solution. The results showed that three treatments had significant advantage over control on fresh and dry weight，stem width and length，seedling index，the cotyledon area and the main leaves area，and T1 (1.5 depth nutrient solution) was the most suitable way for cucumber seedlings.

[1]郭世荣.无土栽培学[M].北京:中国农业出版社,2003:205.

[2]陈殿奎.国内外蔬菜穴盘育苗发展综述[J].中国蔬菜,2000(S1):9-13.

[3]何伟明,司亚平.穴盘育苗技术要点-穴盘育苗配套资材及设施的准备[J].中国蔬菜,2000(6):52-53.

[4]姜长阳.小粒蔬菜种子海绵块育苗[J].农业科技通讯,1988(3):16.

[5]郁建强.生菜海绵块无土育苗技术[J].农业科技通讯,1994(8):17.

[6]陆帼一,张和义,周存田.番茄壮苗指标的初步研究[J].中国蔬菜,1984(1):13-17.

[7]裴孝伯,李世诚,张福墁,等.温室黄瓜叶面积计算及其与株高的相关性研究[J].中国农学通报,2005(8):80-83.

Last Update: 2014-08-26