摘要
以‘蔬研10号’黄瓜品种为试验材料,探讨不同施肥处理(CK:不施肥;T1:基肥+尿素+有机肥;T2:基肥+复合肥+有机肥;T3:基肥+尿素+复合肥+有机肥;T4:基肥+有机肥)对黄瓜产量、品质、抗性及其经济价值的影响。结果发现,不同的施肥处理对黄瓜产量及品质等影响显著。从黄瓜产量和抗性等方面综合考虑,与不施肥处理(CK)相比,4种施肥处理产量增幅34.53%~129.00%,产量由高到低依次为T3>T4>T1>T2>CK,各施肥处理的黄瓜产量均显著(P<0.05)高于CK。从物候期和不同施肥处理对黄瓜的生育性状表明,其抗性CK>T3>T1>T4>T2。不同施肥处理黄瓜的单株果实数量T3>T4>T1>T2>CK,分别为17.3、15.0、14.0、11.0、9.5个。从不同施肥处理分析弯果率,发现T3处理显著提升了高级果比例至80.8%,并大幅降低残品果比率至0.2%,在优化果实形态方面T3>T1>T4>T2>CK。结果表明,适当的有机肥与定量化肥配比(0.5%复合肥+30%有机肥)能有效提高黄瓜产量和品质,每667 m^(2)总产值增长35.44%~132.69%,总体经济价值T3>T4>T1>T2>CK。
Using the cucumber variety of‘Shuyan 10’as the experimental material,the effects of different fertilization treatments including CK(no fertilization),T1(base fertilizer+urea+organic fertilizer),T2(base fertilizer+compound fertilizer+organic fertilizer),T3(base fertilizer+urea+compound fertilizer+organic fertilizer),and T4(base fertilizer+organic fertilizer)on the yield,quality,resistance,and economic value of cucumber were assessed in this study.The results showed that different fertilization treatments had a significant impact on cucumber yield and quality.Taking into account the factors such as cucumber yield and resistance,the four fertilization treatments showed a yield increase of 34.53%to 129.00%compared with the non-fertilization treatment(CK).The order of yield for fertilization treatments was T3>T4>T1>T2>CK,and significant differences(P<0.05)were observed between each fertilization treatment and the CK.The growth traits of cucumber under different phenological period and fertilization treatment indicated that the order of its resistance was CK>T3>T1>T4>T2.The number of fruits per cucumber plant under different fertilization treatments were 17.3,15.0,14.0,11.0,9.5,with the order of T3>T4>T1>T2>CK.From the analysis of different fertilization treatments,it was found that T3 treatment significantly increased the proportion of high-grade fruits to 80.8%and significantly reduced the proportion of residual fruits to 0.2%,with the order of T3>T1>T4>T2>CK in optimizing fruit morphology.Taken together,an appropriate ratio of organic fertilizer and chemical fertilizer(0.5%compound fertilizer+30%organic fertilizer)could improve cucumber yield and quality,with a growth rate of 35.44%~132.69%.The order of overall economic value was T3>T4>T1>T2>CK.
作者
董红霞
朱莹
李纲
李安
尹颖
DONG Hongxia;ZHU Ying;LI Gang;LI An;YIN Ying(Yongzhou Vocational and Technical College,Yongzhou,Hunan 425000,China)
出处
《辣椒杂志》
2024年第3期54-59,共6页
Journal of China Capsicum
基金
永州市指导性科技计划项目“大棚及露天土壤盐碱化的成因及防治措施”(2023YZ043)。
关键词
黄瓜
经济价值
抗性
产量
品质
cucumber
economic value
resistance
yield
quality
