Effect of integrated nutrient management practices on growth, yield attributes and yield of hyacinth bean in baby corn (Zea mays. L) – hyacinth bean (Lablab purpureus var typicus) cropping system

Preetham, R.; Kumar, Krishan; Srinivas, A.; Rao, A. Manohar; Prakash, T. Ram

doi:10.18805/ijare.a-5205

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…The BCEY under 75% RDN-F + 25% RDN-LC was at par during the first season and significantly higher during the second season compared to 100% RDN-F. These findings are in close proximity with the findings of Preetham et al, (2021). Among both the seasons, higher BCEY was observed in the second season across the nutrient-management levels except R/Azo + PSB + KSB, where decrement was observed due to nutrient mining.…”

Section: Yield Of Component Cropssupporting

confidence: 75%

Productivity and profitability of baby corn (Zea mays)-based cropping systems under various nutrient-management practices

RAJENDRA PRASAD MEENA,

SHIVA DHAR,

ASHOK KUMAR

et al. 2023

IJA

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A field experiment was conducted during 2016–17 to 2017–18 at the ICAR-Indian Agricultural Research Institute, New Delhi, to study the productivity and profitability of baby corn (Zea mays L.)-based cropping system under various cropping systems with different nutrient-management levels. The experiment was laid out in a split-plot design with 3 baby corn-based cropping systems (CSs) in main plots, viz. CS1 , rainy season baby corn-winter season baby corn-summer season baby corn (RBc – WBc – SBc); CS2 , RBc – WBc + vegetable fenugreek (Trigonella foenum-graecum L.) – summer season vegetable cowpea [Vigna unguiculata (L.) Walp.] (RBc – WBc + VFg – SCp); and CS3 , RBc – WBc + VFg – summer season sweet corn (RBc – WBc + VFg – SSc), and 5 nutrient-management levels, viz. N1 , 100% recommended dose of nitrogen (RDN) through urea fertilizer (100% RDN – F); N2, 75% RDN – F + 25% RDN through FYM (75% RDN –F + 25% RDN – FYM); N3 , 75% RDN – F + 25% RDN through vermicompost (75% RDN – F + 25% RDN – VC); N4 , 75% N % RDN – F + 25% N through leaf compost (75% RDN – F + 25% RDN – LC); and N5 , microbial consortium of Rhizobium/Azotobacter + phosphorus-solubilizing bacteria + potassium-solubilizing bacteria (R/Azo + PSB + KSB), in subplots. The yield of different component crops converted and presented in terms baby corn-equivalent yield (BCEY) for better understanding. Among the cropping systems, the BCEY differed from 1.99 to 2.18 Mg/ha during the rainy season. Baby corn CSs intensified with vegetable fenugreek during the winter season, resulted in significantly higher BCEY (2.42–2.52 Mg/ha) with CS2 and CS3 than the sole baby corn (CS1 ). Similarly, during the summer season, significantly higher BCEY (3.03–3.07 Mg/ ha) was recorded with CS3 . The cropping system CS2 recorded significantly lowest BCEY during both the years. The net returns in all CSs during rainy season was not differed significantly. During the winter season, significantly higher net returns (130–142 × 103 `/ha) were recorded in both the intensified cropping systems (CS2 and CS3 ) than CS1 (95–98 × 103 `/ha). During the summer season, significantly higher net returns (~186 × 103 `/ha) were recorded in CS3 than both CSs. Among the nutrient-management levels, significantly higher BCEY and net returns were recorded with 75% RDN – F + 25% RDN – FYM, followed by 75% RDN – F + 25% RDN – VC during both the years.

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Section: Yield Of Component Cropssupporting

confidence: 75%

Productivity and profitability of baby corn (Zea mays)-based cropping systems under various nutrient-management practices

RAJENDRA PRASAD MEENA,

SHIVA DHAR,

ASHOK KUMAR

et al. 2023

IJA

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“…(Heuzé et al, 2016). Country bean is originated in India, and it is grown throughout the tropical regions of Asia, Africa and America (Preetham, Kumar, Srinivas, Rao, & Prakash (2019). The crop is commonly used for pulse, vegetable and fodder.…”

Section: Introductionmentioning

confidence: 99%

Impacts of Organic and Inorganic Fertilizers on Growth and Yield of Country Bean (Lablab Purpureus L.) in Summer Season

Raihan¹,

Islam²,

Islam³

et al. 2020

BJMSR

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A field experiment was conducted from April to September in 2018 at Nobogram Agro farm, Noakhali, Bangladesh. The experiment was done to determine the effect of organic and inorganic fertilizers on growth and yield of country bean (Lablab purpureus L.) in Summer Season. The experiment comprises on country bean local variety named ‘Epsha-2’. There were four treatments viz., T1= Control (no fertilizer are used), T2= Inorganic (TSP 0.50 gm/pit + Gypsum 200 gm/pit + MOP 250 gm/pit), T3= Cowdung (5 kg/pit) and T4= FYM (5 kg/pit) and the experiment was laid out in Randomized Complete Block Design (RCBD) with six replications. The parameters of the experiment were the percentage of seed germination, plant height at four-leaf stage (cm), days to first flowering (days), number of pod per plant, individual pod length (cm), pod width (cm) and pod weight (gm).Among all treatments farmyard manure (FYM) was responsible for a higher percentage of seed germination (100%), maximum plant height during four-leaf stage (6.08 cm), accelerated days to first flowering (48 days), increased pod number per plant (220.33), the maximum number of individual pod length (6.87 cm), pod width (2.07 cm) and pod weight (5.53 gm) over other treatments in summer country bean. So the results showed that farmyard manure strongly influenced plant growth and yield component of the country bean. In brief, application of FYM is necessary to increase country bean production in summer season.

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Effect of integrated nutrient management practices on growth, yield attributes and yield of hyacinth bean in baby corn (Zea mays. L) – hyacinth bean (Lablab purpureus var typicus) cropping system

Cited by 2 publications

References 4 publications

Productivity and profitability of baby corn (Zea mays)-based cropping systems under various nutrient-management practices

Productivity and profitability of baby corn (Zea mays)-based cropping systems under various nutrient-management practices

Impacts of Organic and Inorganic Fertilizers on Growth and Yield of Country Bean (Lablab Purpureus L.) in Summer Season

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