CHRONIC OZONE OR SULFUR DIOXIDE EXPOSURES, OR BOTH, AFFECT THE EARLY VEGETATIVE GROWTH OF SOYBEAN

1973 ◽  
Vol 53 (4) ◽  
pp. 875-879 ◽  
Author(s):  
DAVID T. TINGEY ◽  
CARLOS WICKLIFF ◽  
RICHARD A. REINERT ◽  
WALTER W. HECK
Keyword(s):  
Glycine Max ◽  
Sulfur Dioxide ◽  
Plant Growth ◽  
Vegetative Growth ◽  
Ozone Treatment ◽  
Foliar Injury ◽  
Fresh Weight ◽  
Low Concentrations ◽  
Glycine Max L ◽  
Treatment Interaction

Soybean (Glycine max (L.) Merr.) cult Hood and Dare were exposed to low concentrations of ozone or sulfur dioxide, or both, during the first 3 wk of growth. Foliar injury occurred on both cultivars in the ozone and mix treatments. Dare developed more foliar injury than Hood. Plant height, top and root fresh and dry weights, and the dry shoot–root ratios were significantly reduced by the 10-pphm ozone treatment. The mix of 5 pphm ozone plus 5 pphm sulfur dioxide significantly reduced top fresh weight, root fresh and dry weights, and shoot–root ratios. Treatments of 5 pphm ozone, 5 pphm or 20 pphm sulfur dioxide had no significant effects on plant growth. The growth reductions resulting from the ozone–sulfur dioxide mix were greater than the additive reductions of the single gases. The lack of a significant cultivar × treatment interaction indicated that the growth of the two cultivars responded similarly to the various treatments.

scholarly journals Effects of Water Condition on Soybean (Glycine max L.) Plant Growth After Flowering

2014 ◽  
Vol 52 (4) ◽  
pp. 221-225 ◽  
Author(s):  
Kiyoshi NAGASUGA ◽  
Masahide KADOWAKI ◽  
Shunsuke UCHIDA ◽  
Hideyuki KAJI ◽  
Atsushi FUKUNAGA ◽  
...  
Keyword(s):  
Glycine Max ◽  
Plant Growth ◽  
Water Condition ◽  
Glycine Max L

Ameliorative symbiosis of endophyte (Penicillium funiculosum LHL06) under salt stress elevated plant growth of Glycine max L.

2011 ◽  
Vol 49 (8) ◽  
pp. 852-861 ◽  
Author(s):  
Abdul Latif Khan ◽  
Muhammad Hamayun ◽  
Yoon-Ha Kim ◽  
Sang-Mo Kang ◽  
In-Jung Lee
Keyword(s):  
Salt Stress ◽  
Glycine Max ◽  
Plant Growth ◽  
Penicillium Funiculosum ◽  
Glycine Max L

Cladosporium sphaerospermum as a new plant growth-promoting endophyte from the roots of Glycine max (L.) Merr.

2009 ◽  
Vol 25 (4) ◽  
pp. 627-632 ◽  
Author(s):  
Muhammad Hamayun ◽  
Sumera Afzal Khan ◽  
Nadeem Ahmad ◽  
Dong-Sheng Tang ◽  
Sang-Mo Kang ◽  
...  
Keyword(s):  
Glycine Max ◽  
Plant Growth ◽  
Cladosporium Sphaerospermum ◽  
Plant Growth Promoting ◽  
Glycine Max L ◽  
Growth Promoting

scholarly journals Pertumbuhan dan Produksi Kedelai Hitam (Glycine max L. Merill) pada Berbagai Jenis Pupuk Kandang dan Konsentrasi Plant Growth Promoting Rhizobacteria

2020 ◽  
Vol 5 (1) ◽  
pp. 52-59
Author(s):  
Murtinah Murtinah ◽  
Eny Fuskhah ◽  
Adriani Darmawati
Keyword(s):  
Glycine Max ◽  
Plant Growth ◽  
Plant Growth Promoting Rhizobacteria ◽  
Plant Growth Promoting ◽  
Glycine Max L ◽  
Growth Promoting ◽  
Range Test

Penelitian ini bertujuan untuk mengkaji pengaruh penggunaan jenis pupuk kandang dan berbagai konsentrasi plant growth promoting rhizobacteria (PGPR) terhadap pertumbuhan dan produksi kedelai hitam (Glycine max L. Merill). Rancangan percobaan yang digunakan adalah rancangan acak lengkap pola faktorial. Faktor pertama adalah jenis pupuk kandang (tanpa pupuk, pupuk kandang ayam dan pupuk kandang kambing) dan faktor kedua adalah konsentrasi PGPR (PGPR komersial 5 ml/l air, 0 ml/l air, 5 ml/l air, 12,5 ml/l air, dan 20 ml/l air). Parameter pertumbuhan yang diamati meliputi tinggi tanaman dan jumlah daun. Parameter produksi yang diamati yaitu jumlah polong, berat polong dan bobot 100 biji. Data dianalisis dengan analisis ragam dan dilanjutkan dengan uji jarak berganda Duncan (Duncan’s Multiple Range Test). Hasil penelitian menunjukkan jenis pupuk kandang mampu meningkatkan tinggi tanaman, jumlah daun, jumlah polong, berat polong dan bobot 100 biji. Peningkatan konsentrasi PGPR hanya meningkatkan tinggi tanaman. Tidak menunjukkan adanya interaksi antara jenis pupuk kandang dan konsentrasi PGPR dalam meningkatkan pertumbuhan dan produksi kedelai hitam. Kata kunci : pupuk kandang ayam, pupuk kandang kambing, PGPR, kedelai hitam

scholarly journals Effects of Zinc and Vermicompost on the Growth of Soybean (Glycine Max L.)

2020 ◽  
Vol 29 (2) ◽  
pp. 201-208
Author(s):  
TT Purna ◽  
AHMZ Ali ◽  
Md Khalilur Rahman
Keyword(s):  
Glycine Max ◽  
Growth Parameters ◽  
Growth Yield ◽  
Dry Weight ◽  
Nutrient Content ◽  
Fresh Weight ◽  
Glycine Max L ◽  
Macro And Micronutrients ◽  
Average Plant ◽  
Gm Plant

A pot experiment was conducted to evaluate the effects of zinc and vermicompost on the growth, yield and nutrient content of soybean (Glycine max L.) plant. The treatment variables were control (‒Zn and ‒VC), VC 5 ton/ha, Zn 1 kg/ha, Zn 2 kg/ha, Zn 3 kg/ha, Zn 1 kg/ha + VC 5 ton/ha, Zn 2 kg/ha + VC 5 ton/ha and Zn 3 kg/ha + VC 5 ton/ha. Application of zinc and vermicompost showed a significant effect on the growth parameters and macro- and micronutrients uptake by the plant. The highest average plant height (164 cm), leaf number (80 nos./plant), leaf area (3360 cm2/plant), fresh weight (49.03 gm/plant), dry weight (24.54 gm/plant), fruit length (9.4 cm), fruit number per plant (5 nos. /plant) were recorded for Zn 1 kg/ha + VC 5 ton/ha treatment while the lowest values were observed in control at harvest. Results of the growth parameters varied significantly (p ≤ 0.05) with time. It was observed that, the overall best growth performance was achieved in Zn 1 kg/ha + VC 5 ton/ha. Dhaka Univ. J. Biol. Sci. 29(2): 201-208, 2020 (July)

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