Influence of Organic and Inorganic Fertilizers on Growth, Yield and Physio-Chemical Properties of Papaya

Annals of Bangladesh Agriculture Pub Date : 2021-10-26 DOI:10.3329/aba.v24i2.55785

S. Easmin, M. Hoque, M. Saikat, E. Kayesh

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Abstract

A field experiment was conducted to investigate the effect of organic and inorganic fertilizers on growth, yield and physio-chemical properties of papaya (Carica papaya) from February to December 2019. The experiment was designed into twelve treatments [T1 = Control, T2 = 100% RDF (Recommended Dose of Fertilizers), T3 = 50% RDF+ 50% MOC (Mustard Oil Cake), T4 = 50% RDF+ 50% VER (Vermicompost), T5 = 50% RDF + 50% PM (Poultry Manure), T6 = 25% RDF+ 75% MOC, T7 = 25% RDF + 75% VER, T8 = 25% RDF+ 75% PM, T9 = 100% MOC, T10 = 100% VER, T11 = 100% PM and T12 = MOC + VER + PM] at the experimental field of Department of Horticulture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur. The experiment was laid out in randomized complete block design with three replications. The effect of treatments varied significantly for most of the characters studied. Results showed that the plant growth, yield contributing traits, fruit yield and quality of papaya significantly increased in T10 treatment compared to other treatments. The maximum amount of dry matter of fruit (4.37%), TSS (18.17 %), total sugar (9.43 g/ 100g), reducing sugar (6.34 g/ 100g), β- carotene (0.24 mg/ 100g), mineral as Ca (0.39%), Mg (0.33%) and K (2.08%) were found in T10 treatment and the minimum amount were found in the control T1. The maximum amount of non-reducing sugar was obtained from T12 (3.93 g/ 100g) and the minimum from T3 (2.23 g/ 100g). Ascorbic acid was found maximum in T7 (24.99 mg/100g) and minimum from T11 (22.00 mg/100g). A significant influence of T10 treatment on growth, yield and physio-chemical characters was observed. The application of 100% vermicompost which influenced growth, yield and physio-chemical properties of papaya in Salna series of Red Brown-terrace soil is suggested. Ann. Bangladesh Agric. (2020) 24(2) : 69-83

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有机肥和无机肥对木瓜生长、产量及理化特性的影响

2019年2月至12月，通过田间试验，研究了有机肥和无机肥对番木瓜生长、产量和理化性状的影响。实验被设计成十二个治疗(T1 =控制,T2 RDF(推荐剂量的肥料)= 100%,T3 RDF = 50% + 50%商务部(芥末油蛋糕),T4 RDF = 50% + 50%版本(Vermicompost), T5 RDF = 50% + 50%点(家禽粪便),商务部T6 RDF = 25% + 75%, RDF T7 = 25% + 75%的版本,T8下午RDF + 75% = 25%,商务部T9 = 100%, T10版本= 100%,T11 = 100%点和病人=商务部+版本+点]试验田的园艺,谢赫•穆吉布•拉赫曼Bangabandhu农业大学,加兹浦尔。试验采用随机完全区组设计，设3个重复。不同处理对大多数性状的影响差异显著。结果表明:与其他处理相比，T10处理显著提高了木瓜的植株生长、产量贡献性状、果实产量和品质。果实干物质、总糖含量(9.43 g/ 100g)、还原糖含量(6.34 g/ 100g)、β-胡萝卜素含量(0.24 mg/ 100g)、矿物质钙含量(0.39%)、镁含量(0.33%)和钾含量(2.08%)以T10处理最高，对照T1最低。非还原糖含量最高的是T12 (3.93 g/ 100g)，最低的是T3 (2.23 g/ 100g)。抗坏血酸在T7中最高(24.99 mg/100g)，在T11中最低(22.00 mg/100g)。T10处理对玉米生长、产量和理化性状均有显著影响。提出了100%蚯蚓堆肥对红褐色梯田土壤Salna系列番木瓜生长、产量及理化性状的影响。孟加拉国阿格利司。(2020) 24(2): 69-83

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Annals of Bangladesh Agriculture

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