Response of Some Snap Bean Cultivars to Foliar Application with some Antioxidant Substances for Increasing Productivity and Quality under Local Environments at Early Summer Season.

Zagazig Journal of Agricultural Research

et al. 2018

This work was carried out during the two successive summer seasons of 2016 and 2017 in a Private Farm, Dondet Village, Meet Ghamr District, Dakhlia Governorate, Egypt to study the effect of various sources of nitrogen fertilization which equal 60 kg N/fad., on growth, yield and pod quality of snap bean cultivars (Paulista and Bronco) grown in clay soil under flood irrigation. The results showed that, fertilizing Paulista cultivar with 30 kg N as organic nitrogen (ON) + 30 kg N as MN/fad., (ammonium sulphate) + Nr (nitrobein) increased dry weight of leaves, branches and shoot dry weight/ plant, chlorophyll a, b, total (a+b) in leaves tissues, total yield/fad., and average number of pods/ plant as well as total carbohydrates and total protein in green pods in both seasons. Whereas, the interaction between fertilizing of Bronco cultivar with 20 kg N as ON+40 kg N as MN/fad.,+Nr increased average pod weight and total fibers in green pods in both seasons.

“…Similar results were obtained by Hamaiel et al (2016) and Shafeek et al (2017). They found that pod quality of snap bean is greatly affected by cultivars.…”

Section: Effect Of Cultivarssupporting

confidence: 90%

Effect of Organic, Mineral and Bio-Nitrogen Fertilization on Growth and Productivity of Some Snap Bean Cultivars Grown in Clay Soil

Abdallah

Gad

Zagazig Journal of Agricultural Research

et al. 2018

“…In order to improve the production of snap bean, this can be accomplished by growing the cultivated area with the use of good cultivars for the best yield and good quality. Some researchers showed differences between snap bean cultivars for growth (Yunsheng et al, 2015;Hamaiel et al, 2016;Marzouk et al, 2016 andShafeek et al, 2017), yield and its components (Masa et al, 2017;Abdallah, 2018;Rahman et al, 2018;Saleh et al, 2018) and quality (Mandour, 2014;Beshir et al, 2015). They showed that there were significant differences between cultivars regarding plant growth, productivity and pod quality.…”

Section: Introductionmentioning

confidence: 99%

Effect of Foliar Spray With Salicylic Acid on Dry Weight, Yield and Pod Quality of Two Snap Bean Cultivars Grown in Saline Soil

Zaky

Zagazig Journal of Agricultural Research

Nawar

2020

Governorate, Egypt during the two successive summer seasons of 2017 and 2018 to study the effect of salicylic acid concentrations (SA) (0, 50, 75 and 100 ppm) as foliar spray on dry weight, productivity and pod quality of two snap bean cultivars (Buffalo and Douglas) grown in saline soil and irrigated with drip irrigation system. Spraying snap bean Buffalo cultivar grown in saline soil with SA at 100 ppm, increased dry weight of leaves, branches, shoots/plant, average pod weight, yield/plant, total yield/fad., total protein and total carbohydrates in pods, whereas decreased proline content in leaf tissues. There were no significant differences between SA at 50 ppm and control in most studied characters of snap bean. In this regard, the increases in total yield/fad., were about 65.70 and 53.84 % for the interaction between Buffalo cultivar and SA at 100 ppm as well as 45.79 and 40.30 % for the interaction between Buffalo cultivar and SA at 75 ppm over the interaction between Douglas cultivar and control in the 1 st and 2 nd seasons, respectively.

“…Pretreatment with salicylic acid mediated thermo-tolerance will undoubtedly play a role in initiating various mechanisms to resolve the high temperature constraints (Bandurska and Stroinski, 2005;Kaur et al, 2008). Application of salicylic acid enhanced plant growth (Sanaa et al, 2001 on broad bean, Amer, 2004 on common bean, El -Shraiy and Hegazi 2009 on pea) yield and its components (Kmal et al, 2006, Gad El-Hak, et al, 2012Nour et al, 2012;Shafeek et al, 2014;Abdel-Azem et al, 2015and Hamaiel et al, 2016on snap bean , El-Saadony et al, 2017and Singh and Dwivedi, 2018.…”

Section: Introductionmentioning

confidence: 99%

Productivity and Pod Quality of Pea as Affected by some Growth Promoters under Early Summer Plantation

Ramadan

El-Wahed

Journal of Plant Production

2020

A field experiment was carried out during the two successive early summer growing seasons of 2018 and 2019 at the Experimental Farm of El-Gemmeiza Agric. Res. Station, Gharbeya Governorate, Egypt to study the effect of foliar spray with three substances, i.e., Vitamin E (Vit.E) at 150 ppm, super Vigro -X at 1ml/L, salicylic acid (SA) at 150 ppm individually, or in combinations on plant growth, biochemical traits, pods yield and its quality of pea cv. Master B grown in clay soil. The results indicated that, spraying pea plants with Vit. E + super Vigor-X + SA three times at 20, 30 and 40 days after sowing gave the highest values of plant height , both number of leaves and branches/ plant , total dry weight/ plant , leaf chlorophyll pigments , N,P and K percentage in shoot, yield and its components and the best pod quality of pea and gave the lowest concentrations of proline amino acid and oxidase enzyme activity in shoots. Moreover, this treatment recorded increasing in total yield about 63.8 % (average two seasons) than control (unsprayed) plants Meanwhile, spraying plants with super Vigor-x +SA treatment came in the second rank in this respect.