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Influence of growth, yield and quality of guava (Psidium guajava L.) by drip irrigation and fertigation

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Title Influence of growth, yield and quality of guava (Psidium guajava L.) by drip irrigation and fertigation
Not Available
 
Creator K.V. Ramana Rao*, Suchi Gangwar, Arpna Bajpai, Lavesh Chourasiya and Kumar Soni
 
Subject Drip irrigation, Fertigation, Guava, Physico-chemical quality
 
Description Not Available
A study was conducted during 2010-2015 at Central Institute of Agricultural Engineering, Bhopal, to find out effect of irrigation and fertigation scheduling on growth, yield and quality of guava (Psidium guajava ). The ex-periments were laid out in factorial randomized block design with six treatment combinations which include three irrigation level (100, 80 and 60 %) along with two fertigation level (100 and 75 % water soluble fertilizers) and repli-cated thrice. The nitrogen, phosphorus and potassium fertilizers were applied through fertigation as well as soil ap-plication to test various attributes of five six old guava cv. L-49. The investigation indicated that the maximum plant height, Periphery of rootstock, yield per plant (kg/plant) and yield (t/ha) were higher under D1F1 (100 % irrigation with 100 % fertigation) followed by D2F1 (80 % irrigation with 100 % fertigation) and minimum under D3F2 (60 % irrigation with 75 % fertigation). Interaction effect was non-significant at 0.05 % level due to plant height (3.90 m) and Periphery of rootstock (26.26 cm) but significantly influenced by yield per plant (27.65 kg/plant) and yield (7.65 t/ha). Physico-chemical properties like fruit diameter (6.76 cm), fruit weight (182.10 g) and pulp weight (134.38 g) were significantly at 0.05 % due to different irrigation and fertigation level as well as interaction effects but fruit length (7.45 cm), TSS (13.22 %) and ascorbic acid (54.32 mg/100 g pulp) were non-significant due to different level of irri-gation and fertigation as well as interaction effect.
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Date 2021-07-29T17:21:32Z
2021-07-29T17:21:32Z
2017-02-28
 
Type Research Paper
 
Identifier Rao KVR, Gangwar S, Bajpai A, Chourasiya L, Soni K. 2017. Influence of growth, yield and quality of guava (Psidium guajava L.) by drip irrigation and fertigation. Journal of Applied and Natural Science. 9 (1): 642-645.
0974-9411
http://krishi.icar.gov.in/jspui/handle/123456789/51219
 
Language English
 
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Publisher Not Available