scholarly journals Karrikinolide alleviates BDE-28, heat and Cd stressors in Brassica alboglabra by correlating and modulating biochemical attributes, antioxidative machinery and osmoregulators

2021 ◽  
Vol 213 ◽  
pp. 112047
Author(s):  
Aqeel Ahmad ◽  
Iqra Shahzadi ◽  
Samavia Mubeen ◽  
Nasim Ahmad Yasin ◽  
Waheed Akram ◽  
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2011 ◽  
Vol 142 ◽  
pp. 175-179 ◽  
Author(s):  
Shi Wei Song ◽  
Hai Da Li ◽  
Ri Yuan Chen ◽  
Guang Wen Sun ◽  
Hou Cheng Liu

A substrate culture experiment was conducted to study the effect of different biological organic fertilizer levels (control: zero fertilization, low level, medium level and high level) on plant growth and yield of Chinese kale (Brassica alboglabra Bailey). Results showed that compared with control, treatments of medium and high fertilization increased the leaf number, plant height, stem diameter, yield and plant dry matter of Chinese kale. Thus they promoted plant growth. The fertilizer utilization ratio of Chinese kale was the lowest for low fertilization treatment, and it was the highest for medium fertilization treatment, while it was decreased for high fertilization treatment. The treatment of medium level fertilization (30g/plant) promoted plant growth and increased the yield of Chinese kale; also it had the highest fertilizer use efficiency. So it was the appropriate organic fertilization amount for Chinese kale production.


2011 ◽  
Vol 142 ◽  
pp. 32-36 ◽  
Author(s):  
Shi Wei Song ◽  
Guo Xiu Liao ◽  
Hou Cheng Liu ◽  
Guang Wen Sun ◽  
Ri Yuan Chen

The effect of different ammonium and nitrate ratios (NH4+-N : NO3--N = 0:100, 25:75, 50:50 and 75:25) on growth and yield of Chinese kale (Brassica alboglabra Bailey) with 3 cultivars were studied in hydroponics. The results indicated that, compared with the complete nitrate treatment, plant height, stem diameter and biomass of Chinese kale were increased in the low enhancement of ammonium (25%) in nutrient solution, while plant growth and biomass were decreased in the medium (50%) and high (75%) enhancement of ammonium. Ammonium enhancement treatments increased the root/shoot ratio of Chinese kale. Low enhancement of ammonium (25%) in nutrient solution had no significant effect on root activity of Chinese kale, while it was decreased by the medium (50%) and high (75%) enhancement of ammonium treatments. Nutrient solution with 25% ammonium enhancement maintained a high root absorption capacity and increased plant biomass, so it was appropriate to hydroponics for Chinese kale.


2011 ◽  
Vol 124 (3) ◽  
pp. 941-947 ◽  
Author(s):  
Bo Sun ◽  
Na Liu ◽  
Yanting Zhao ◽  
Huizhuan Yan ◽  
Qiaomei Wang

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