适用于阳台农业小白菜种植技术的建立
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摘要
为建立适用于阳台农业小白菜种植的配套技术,试验以‘快菜30’品种为研究对象,对其栽培基质的种类、基质深度、定植密度、营养液配方及施肥制度等进行了比较和筛选试验。结果表明,在小白菜"快菜30"品种的阳台农业栽培过程中,选用复合基质(蛭石∶草炭∶珍珠岩=1∶1∶1),基质深度6.0 cm,定植密度217株·m~(-2),复配的营养液配方为N∶P∶K=1∶1∶1,按照3‰的肥料浓度施肥2次,小白菜产量最高、成本较低,且硝酸盐含量较小,方案最佳。
In order to establish the planting technology of pakchoi for balcony agriculture, the experiment was conducted with‘Kuaicai 30'variety, the soilless substrate type and its depth, planting density, nutrient formula and the fertilizer regime were screened. The results showed that the technical proposal of pakchoi ‘kuaicai 30' was as follows: soilless substrate was compound with vermiculite, peat, and perlite with the ratio of 1 ∶1 ∶1, the depth was 6.0 cm, the planting density was 217 seedlings·m~(-2), the nutrient solution formula was N∶P∶K=1∶1∶1 and applied twice in the growth period with the concentration of 3‰. Under the technical proposal, the pakchoi yield was highest, the cost was lower, and the nitrate content was smaller.
In order to establish the planting technology of pakchoi for balcony agriculture, the experiment was conducted with‘Kuaicai 30'variety, the soilless substrate type and its depth, planting density, nutrient formula and the fertilizer regime were screened. The results showed that the technical proposal of pakchoi ‘kuaicai 30' was as follows: soilless substrate was compound with vermiculite, peat, and perlite with the ratio of 1 ∶1 ∶1, the depth was 6.0 cm, the planting density was 217 seedlings·m~(-2), the nutrient solution formula was N∶P∶K=1∶1∶1 and applied twice in the growth period with the concentration of 3‰. Under the technical proposal, the pakchoi yield was highest, the cost was lower, and the nitrate content was smaller.
引文
[1]马继红,黄业中,张宸.朝阳区阳台农业发展的需求分析与对策[J].农业网络信息,2013(3):92-94.
[2]赵琳,杜长霞,樊怀福,等.基质深度对小白菜生长和品质的影响[J].长江蔬菜,2013(12):37-39.
[3]曹维荣,王宇博,周巍.立柱式无土栽培技术[J].吉林蔬菜,2010(6):27-28.
[4]王亚军,魏兴琥,谢忠奎,等.不同基质对切花百合生长及种球的影响[J].西北农业学报,2003,12(4):109-112.
[5]刘崇博,田多成.阳台种菜技术[J].农业科技与信息,2016(1):69-70.
[6]宗静,马欣,刘宝文,等.基质对草莓繁育系数和子苗性状的影响[J].中国园艺文摘,2017,33(6):11-12.
[2]赵琳,杜长霞,樊怀福,等.基质深度对小白菜生长和品质的影响[J].长江蔬菜,2013(12):37-39.
[3]曹维荣,王宇博,周巍.立柱式无土栽培技术[J].吉林蔬菜,2010(6):27-28.
[4]王亚军,魏兴琥,谢忠奎,等.不同基质对切花百合生长及种球的影响[J].西北农业学报,2003,12(4):109-112.
[5]刘崇博,田多成.阳台种菜技术[J].农业科技与信息,2016(1):69-70.
[6]宗静,马欣,刘宝文,等.基质对草莓繁育系数和子苗性状的影响[J].中国园艺文摘,2017,33(6):11-12.