Soybean biofertilization in sandy soils of Egypt using15N tracer technique

Soliman, S. M.; Galal, Y. G. M.; El-Ghandour, I. A.

doi:10.1007/bf02814216

Cited by 4 publications

(6 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Fusilade super + Sencor, Select super + Sencor and hand hoeing twice increased oil content by (5.69, 7.95 and 11.98%) and by (12.49, 15.42 and 21.32%) in the first and second seasons, respectively, compared with unweeded. These results agree with Rezvani et al (2012) and Soliman et al (2015).…”

Section: Seed Protein (%)supporting

confidence: 90%

“…Efficiency of hand hoeing treatments against weeds could be attributed to the destroying effect of hoeing on annual weeds since these weeds were not capable of regrowth from the underground parts. Similar results were obtained by Fakkar et al (2010), Imoloame (2014), Lamptey et al (2015), Soliman et al (2015) and Ibrahim et al (2017). Stanger and Lauer (2008).…”

Section: Weedssupporting

confidence: 88%

“…Lamptey et al (2015) recorded that two hand-hoeing followed by that of bentazon+clethodium, oxadiargyl, butralin and metribuzin treatments gave height reduction dry weeds and increased yield and yield components of soybean. Soliman et al (2015) indicated that weed control treatments reduced dry weight of broadleaved, grassy and total weeds compared with unweeded treatments. Ibrahim et al (2017) showed that oxadiargyl, butralin, metribuzin, bentazone +clethodium, and two handtreatment decreased dry weight of grassy and broad-leaved and produced greater yield, yield attributes and chemical composition of soybean seeds.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Study the influence of preceding crops and weed control treatments on nodules, weeds and soybean production

Khlifa

Fakkar

2020

Archives of Agriculture Sciences Journal

View full text Add to dashboard Cite

The present work was conducted at Shandaweel Research Station (Sohag Governorate, Egypt) Farm during 2017 and 2018 seasons to investigate the effects of preceding crop (wheat, clover, barley and faba bean) and weed control treatments (butralin at the rate of 2.5 l/fed (fed= 4200 m 2), flauzifop-p-butyl at the rate of 1.5 l/fed + metribuzin at the rate of 300 cm 3 /fed, clethodim at the rate of 500 cm 3 /fed + metribuzin, hand hoeing twice at 30 and 45 days after sowing and untreated) on nodules, weeds and yield of soybean crop during 2017 and 20018 seasons. Using clover as preceding crop significantly decreased the dry weight of grassy, broadleaved and total weeds (g/m 2) compared to unweeded treatment and increased the number and weight of nodules in the both seasons. Also, it increased significantly plant height, number of branches, number and weight of pods/plant, seeds/pod and plant, seed index, seed yield (ton/fed) seed oil and protein % of soybean in the both seasons. Weed control treatments reduced the dry weight of grassy weeds, broad-leaved and total weeds compared with unweeded control in the both seasons. Amex, flauzifop-p-butyl and bentazon decreased the activity of nodules and weight of nodules in comparison with hand hoeing and unweeded treatments. Application of weed control treatments highly increase plant height, number of branches/plant, number and weight of pods/plant, seeds/pod, seed index, seed yield (ton/fed) seed oil and protein % of soybean crop and as well as seed yield (ton/fed) in the both seasons. The interaction between preceding crop and weed control treatments had a significant effect on the all studied traits in both seasons. Thus, dry weight weeds (g/m 2), number and weight of nodules were decreased under planting of soybean after clover and wheat compared with planting of soybean after barely and faba bean in 2017 and 2018 seasons. Fusilade super + Sencor, Select super + Sencor and hand hoeing twice gave the highest reduction on number and weight of nodules, dry weight of grassy, broad-leaved and total weeds (g/m 2) under planting of soybean after clover and wheat compared with planting of soybean after barely and faba bean and unweeded treatments in both seasons. Fusilade super + Sencor, Select super + Sencor and hand hoeing twice gave increased number and weight of pods/plant, weight of seeds/pod and plant, seed index, seed yield (ton/fed), seed oil % and protein % under planting of soybean after clover and wheat compared with planting of soybean after barley and faba bean and unweeded treatments in the both seasons.

show abstract

Section: Seed Protein (%)supporting

confidence: 90%

Section: Weedssupporting

confidence: 88%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Study the influence of preceding crops and weed control treatments on nodules, weeds and soybean production

Khlifa

Fakkar

2020

Archives of Agriculture Sciences Journal

View full text Add to dashboard Cite

show abstract

“…This role of microorganisms' activity in the soil led to increase the production of organic compounds. Many investigators confirmed these results (Soliman et al 1995;Raut et al 2004 ;Agha et al 2004).…”

Section: Discussionmentioning

confidence: 80%

Effect of Biofilterizers and Control Treatments on Roots Nodulation, Yield and Associated Weeds of Soybean Crop

Soliman¹,

Hamza

2016

Journal of Plant Protection and Pathology

View full text Add to dashboard Cite

This study was carried out during 2013 and 2014 seasons to investigate the effect of different biofertilizers (microbin, phosphorine and rhizobecteren) and weeds control treatments (flauzifop-p-butyl, bentazon, flauzifop-p-butyl + bentazon, hand hoeing twice and three times) on roots nodulation, crop yield and associated weeds of soybean. The results showed that the biofertilizers and weeds control treatments significantly decreased the dry weight of grassy weeds, broad-leaved and total weeds. Also bio-fertilizers and weeds control treatments increased nodulation (number and fresh weight nodules) and soybean growth and yield characters (plant height, number of branches, number of pods, weight of pods, weight of seeds, number of seeds per plant as well as seeds yield ha-1) in both growing seasons. Moreover, bio-fertilizers and weeds control treatments increased seeds quality parameters (oil, protein and nutrients content) as well as enhanced nitrate reductase activity (NRA) in leaves and seeds of soybean in both growing seasons. Interaction between biofertlizers and weeds control treatments showed significant control of soybean weeds and increased crop yield of soybean.

show abstract

“…Hernot and Robertson (1994) stated that soil microbial biomass is a source and sink of soil nutrients, which may be influenced by the N transformation in soil systems. Soliman et al (1995) noted that nodulation of soybean was enhanced by inoculation and the highest nodule numbers and fresh mass were obtained with 200 kgN/fed.. Mohamed and Ezzat (1996) showed that nodule number, nodule weight/plant, straw and seed yields were significantly increased by increasing phosphate rate and inoculation. Zayed (2003) noted that straw, seed yield, 100-seed weight, nodule fresh weights and nodule numbers were significantly increased by inoculation with Rizobia and Phosphate solubilizing bacteria than uninoculated seeds.…”

Section: Introductionmentioning

confidence: 99%

Effect of Fertilizations and Herbicides on Weeds, Soil Microorganisms and Soybean Production

Fakkar¹,

Ismail²,

Moharam

2019

Egyptian Journal of Agricultural Sciences

View full text Add to dashboard Cite

The present work was conducted to investigate the effect of fertilizers {mineral fertilizers (NPK) and organic fertilizer (FYM) and some herbicides (Pendimethalin at the rate of 1.7 l/fed, Prometryn at the rate of 1.0 l/ fed, Metolachlor at the rate of 1.0 l/ fed, Metribuzin at the rate of 300 g/ fed and untreated) on weeds, bacterial nodulation and soil microorganisms associated soybean crop during 2012 and 2013 summer seasons.The results showed that FYM fertilizer significantly increased the dry weight of grassy and broadleaved weeds (g/ m 2 ) after 30 days from sowing. Also, it increased the number and dry weight of nodules/plant, the number of soil microorganisms, pod number /plant, pod weight /plant (g), seeds weight / plant (g), seed yield (ton/ fed.) and NPK seed contents % compared to no fertilizer. This was true in both seasons. All the studied herbicides significantly decreased the dry weight of grassy, broad-leaved weeds and decreased number and dry weight of nodules / plant, number of soil microorganisms and increased pods number /plant, pods weight /plant (g), seeds weight /plant (g), seed yield (ton/fed.) and NPK seed contents % compared to untreated treatment.It can be concluded from this study that application of Pendimethalin at the rate of 1.7 l/ fed and Metribuzin at the rate of 300 g/ fed. with FYM fertilizer were the best for weed control and gave the highest soybean yield.

show abstract

Soybean biofertilization in sandy soils of Egypt using15N tracer technique

Cited by 4 publications

References 17 publications

Study the influence of preceding crops and weed control treatments on nodules, weeds and soybean production

Study the influence of preceding crops and weed control treatments on nodules, weeds and soybean production

Effect of Biofilterizers and Control Treatments on Roots Nodulation, Yield and Associated Weeds of Soybean Crop

Effect of Fertilizations and Herbicides on Weeds, Soil Microorganisms and Soybean Production

Contact Info

Product

Resources

About