Role of foliar application of sulfur-containing compounds on maize (Zea mays L. var. Malka and hybrid DTC) under salt stress

The Species Composition and Seasonal Dynamics of Thrips (Thysanoptera) Populations on Maize (Zea MaysL.) in Southeastern PolandThrips species composition and seasonal abundance was studied on maize crops during two seasons (2006-2007), in southeastern Poland. Altogether 21 species have been identified, among themFrankliniella tenuicornis(Uzel 1895) andHaplothrips aculeatus(Fabricius 1803) which are a graminicolous species and were eudominants, comprising 96.8% in 2006 and 82.0% in 2007 of all collected specimens. Other species occurred only in low numbers. The frequent and numerous presence ofF. tenuicornisspecies in their immature stages in the samples, confirmed the role of the maize plant as the host.H. aculeatusprobably chose maize as a food source and substitute plant for breeding.

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Foliar application of sodium silicate mitigates drought stressed leaf structure in corn (Zea mays L.)

South African Journal of Botany ◽

10.1016/j.sajb.2021.12.032 ◽

2022 ◽

Vol 147 ◽

pp. 8-17

Author(s):

Ehsan Bijanzadeh ◽

Vahid Barati ◽

Todd P. Egan

Keyword(s):

Zea Mays ◽

Sodium Silicate ◽

Zea Mays L ◽

Foliar Application ◽

Leaf Structure ◽

Stressed Leaf

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The Role of Indigenous Mycorrhiza in Combination with Cattle Manure in Improving Maize Yield (Zea Mays L) on Sandy Loam of Northern Lombok, Eastern of Indonesia

Journal of Tropical Soils ◽

10.5400/jts.2013.v18i1.53-58 ◽

2013 ◽

Vol 18 (1) ◽

pp. 53 ◽

Cited By ~ 3

Author(s):

Wahyu Astiko ◽

Ika Rochdjatun Sastrahidayat ◽

Syamsuddin Djauhari ◽

Anton Muhibuddin

Keyword(s):

Zea Mays ◽

Zea Mays L ◽

Sandy Loam ◽

Maize Yield ◽

Cattle Manure ◽

Organic Fertilizers ◽

Growth And Yield ◽

Inorganic Fertilizers ◽

Organic C

A glass house study was conducted to evaluate the contribution of indigenous arbuscular mycorrhiza fungi (AMF) in improving maize yield grown on sandy loam of Northern Lombok. The package of organic fertilizers treatments were tested including: without inoculation of mycorrhiza, inoculation mycorrhiza and no added inorganic fertilizers, inoculation of mycorrhiza with cattle manure added, inoculation of mycorrhiza with rock phosphate added and inoculation mycorrhiza with inorganic fertilizers. The treatments were arranged using a Completely Randomized Design with four replications. The results of the study show that the inoculation of AMF significantly increased soil concentration of N, available-P, K and organic-C by 37.39%, 60.79%, 66.66% and 110.15% respectively observed at 60 days after sowing (DAS). The similar trend was also found at 100 DAS, where those nutrients increased by 21.48%, 69%, 43.93% and 37.07%, respectively compared to control. The improving of soil fertility status was also reflected by nutrients uptake (i.e. N, P, K, Ca) as well as growth and yield of maize. N, P, K and Ca uptake increased by 1,608%, 1,121%, 533% and 534%, respectively. Roots and top dry biomass at 60 DAS increased by 718.40% and 337.67%, respectively. The trend increased of the biomass was followed by observation at 100 DAS. Yield components including cobs, grain and weight of 100 grains increased by 313.60%, 411.84% and 137.54%, respectively. In addition, the inoculation of AM with F2 contributed significantly to the spore numbers and root infection.[How to Cite : Astiko W, IR Sastrahidayat, S Djauhari, and A Muhibuddin. 2013. The Role of Indigenous Mycorrhiza in Combination with Cattle Manure in Improving Maize Yield (Zea Mays L) on Sandy Loam of Northern Lombok, Eastern of Indonesia. J Trop Soils, 18 (1): 53-58. doi: 10.5400/jts.2013.18.1.53][Permalink/DOI: www.dx.doi.org/10.5400/jts.2013.18.1.53]

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Effect of salt stress on some sweet corn (Zea mays L. var. saccharata) genotypes

Archives of Biological Sciences ◽

10.2298/abs150121062s ◽

2015 ◽

Vol 67 (3) ◽

pp. 993-1000 ◽

Cited By ~ 3

Author(s):

Lydia Shtereva ◽

Roumiana Vassilevska-Ivanova ◽

Tanya Karceva

Keyword(s):

Zea Mays ◽

Salt Stress ◽

Zea Mays L ◽

Sweet Corn ◽

Growth Parameters ◽

Dry Weight ◽

Germination Percentage ◽

F1 Hybrid ◽

Salt Stress Condition ◽

Salinity Levels

An experiment was carried out hydroponically under laboratory conditions to investigate the effect of salt stress on several physiological and biochemical parameters of three sweet corn (Zea mays L. var. saccharata) genotypes: lines 6-13, C-6 (pollen source) and their heterotic F1 hybrid ?Zaharina?. The degree of salinity tolerance among these genotypes was evaluated at three different sodium chloride (NaCl) concentrations: 0 mM, 100 mM, 125 mM and 150 mM. Seed germination, plant growth and biochemical stress determining parameters such as malondialdehyde (MDA), proline content and hydrogen peroxide (H2O2) levels were compared between seedlings of lines and hybrid. The obtained results indicated that both lines and hybrid have similar responses at different salinity levels for all examined traits. All the seedlings? growth parameters, such as germination percentage, root length, shoot length, root and shoot fresh and dry weight, decreased with increasing salinity level. MDA, proline and H2O2 increased at different saline conditions in comparison to the control. Based on the results, of the three genotypes examined, the hybrid Zaharina, followed by line C-6, was more salt-sensitive than line 6-13 in salt stress condition.

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