Growth and Yield Response of Basmati-385 (Oryza sativa L.) to ZnSO4 Application

Maqsood, Muhammad; Irshad, Muhammad; Wajid, Syed Aftab; Hussain, Abid

doi:10.3923/pjbs.1999.1632.1633

Cited by 11 publications

(6 citation statements)

References 2 publications

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“…This might be due to adequate supply of zinc which contributed to accelerate the enzymatic activity and auxin metabolism in plants. Similar results were also obtained by Maqsood et al (1999) [7] . AM in combination with residue incorporation and foliar spray of Zinc Sulphate exerted a positive influence on the growth characters and recorded taller plants at PI (76.3 cm) and harvest stages (99.7 cm).…”

Section: Growth Componentsupporting

confidence: 91%

Effect of arbuscular mycorrhiza on growth and yield of lowland rice ecosystem

Yasodha¹,

Devasenapathy²,

Ramalakshmi³

2020

Int. J. Chem. Stud.

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There were ten treatment combinations replicated thrice in Randomized Block Design. The treatments comprised of recommended dose of fertilizers (RDF) NPK (150:50:50) kg/ha, ZnSO4 @ 25 kg/ha as soil application as well as foliar spray @ 0.5%, 30 per cent of previous crop residue was incorporated as paddy straw @ 3.8 t/ha, Arbuscular Mycorrhiza (AM) @ 50 kg/ha. The maximum plant height (99.7 cm), dry matter production (12,478 kg/ha), grain yield (6,677 kg/ha) and B:C ratio (2.81) were recorded significantly higher in RDF + AM + residue incorporation + ZnSO4 foliar spray over farmers practices of RDF alone and was nearly followed by application of RDF + AM + residue incorporation + ZnSO4 soil application.

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Section: Growth Componentsupporting

confidence: 91%

Effect of arbuscular mycorrhiza on growth and yield of lowland rice ecosystem

Yasodha¹,

Devasenapathy²,

Ramalakshmi³

2020

Int. J. Chem. Stud.

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“…Similar results were reported by Ionov and Ionova (1977); Zayed et al (2011) andFergany (2018) who noticed that zinc application increased number of spikelets panicle -1 , 1000-grain weight and paddy yield. The results are also supported by the findings of Maqsood et al (1999).…”

Section: Yield and Yield Componentssupporting

confidence: 83%

“…-1 ) and harvest index (48.6%) as an average of both seasons at 3 application splits of 50% RDF Zn + humic acid. Singh et al (1996); Maqsood et al (1999) and Kausar et al (2001) also reported similar results.…”

Section: Yield and Yield Componentsmentioning

confidence: 57%

Effect of Zinc Foliar Application Splits and Rates Integrated with Humic Acid on Growth, Yield, and Grain Quality of Broadcast-Seeded Rice (Oryza sativa L.) in Northern Nile Delta Region, Egypt

Rabeh

El-Salam

Badawy

2021

Journal of Plant Production

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Field experiments were carried out in two successive seasons of 2019 and 2020, Kafr El Sheikh Governorate, Egypt, to find out the effect of Zinc (Zn) application splits and rates without or with humic acid (HA) on rice growth, grain yield and quality. The experiments were laid out in a split-plot based on Randomized Complete Block Design with three replications. Treatments included two application splits were applied in main plots and nine application rates; control (T1), 100% (20 kg ZnSO4.7H2O fed. -1 ) soil application traditional recommended fertilizer dose (RFD) (T2), foliar Zn application rates of 12.5% (T3), 25% (T4) and 50% (T5 ) from RFD, HA(T6), foliar Zn application rates of 12.5% (T7), 25% (T8) and 50% (T9) from RFD+HA were applied in sub-plots. Results indicated that, Zn application at three splits gave higher rice growth characters, yield components and grain quality than two splits. By increase zinc application rates without or with HA had a significant increase (P <0.05) in growth characters; the highest increase mean values of plant height (7.8%) and number of tillers m -2 (16.5%) were at 25% RFD+HA while, LAI (22.3%) and chlorophyll content (15.8%) were at 50% RFD+HA compared with control treatment. The highest panicle length (19.6 cm), panicle weight (2.29 g), number of filled grains panicle -1 (104.9), grain yield (4.12 t fed .-1 ), harvest index (47.9%), elongation percentage (32.6%) and head rice percentage (69.4%) recorded at Zn 50% RFD+HA as an average of both seasons.

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“…Significant increase in grain yield and straw contents were observed with foliar application of Zn as ZnSO4. Application of Zn in rice have shown similar results as reported by Singh et al, (1996) [51] ; Maqsood et al, (1999) [34] ; Kausar et al, (2001) [26] and Mehla et al, (2006) [36] . The effect of zinc fertilization on straw yield was also found significant.…”

Section: Need Of Biofortification In Ricesupporting

confidence: 79%

Influence of Agronomic Zinc Fortification on Quality, Productivity and Profitability of Rice: A Review

Kumar¹,

Yadav²,

Kumar³

et al. 2020

Int. J. Chem. Stud.

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Deficiency of zinc is a worldwide nutritional problem and intensity of the problem is even severe in developing countries. Rice grainis the key to meet a person's daily energy requirements, but they are very low in zinc concentration, especially when grown in Zn-deficient soil. There are ways to address zinc deficiency viz., nutritional diversification, food enrichment and biofortification. There are several limitations regarding nutritional diversification and food enrichment which favors biofortification of zinc as a perpetual solution of malnutrition. Among the potential biofortification methods to rectify Zn deficiency, plant breeding approaches and agronomic biofortification offers major advantage. This review appraised the role of Zn in plants, zinc uptake, translocation and partitioning efficiencies in rice that is driven by various agronomic, breeding and biotechnological approaches. There is a genuine need to integrate zinc in rice production systems using agronomic and conventional breeding methods. Agronomic biofortification is economically sustainable and practically adoptable solution to overcome the Zn deficiency problem in rice.

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Growth and Yield Response of Basmati-385 (Oryza sativa L.) to ZnSO4 Application

Cited by 11 publications

References 2 publications

Effect of arbuscular mycorrhiza on growth and yield of lowland rice ecosystem

Effect of arbuscular mycorrhiza on growth and yield of lowland rice ecosystem

Effect of Zinc Foliar Application Splits and Rates Integrated with Humic Acid on Growth, Yield, and Grain Quality of Broadcast-Seeded Rice (Oryza sativa L.) in Northern Nile Delta Region, Egypt

Influence of Agronomic Zinc Fortification on Quality, Productivity and Profitability of Rice: A Review

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