Influence of Polyvinyl Alcohol on the Growth and Chlorophyll Content of Pisum sativum L.

Nature ◽  
1964 ◽  
Vol 202 (4932) ◽  
pp. 618-619
Author(s):  
N. GROBBELAAR ◽  
M. C. VAN BEIJMA
Keyword(s):  
Pisum Sativum ◽  
Polyvinyl Alcohol ◽  
Chlorophyll Content ◽  
Pisum Sativum L

Effect of Polyvinyl Alcohol on Chlorophyll and Hæm in Chlorella and Tendipes : Increase in Level of Chlorophyll in Pisum sativum L.

Nature ◽  
1960 ◽  
Vol 188 (4745) ◽  
pp. 120-120 ◽  
Author(s):  
LEOPOLD REJNIAK ◽  
HENRYK FR. NOWAK ◽  
BAZYLI CZECZUGA
Keyword(s):  
Pisum Sativum ◽  
Polyvinyl Alcohol ◽  
Pisum Sativum L

scholarly journals Effect of predrying treatments on the retention of quality characteristics of green peas (Pisum sativum L.) cv. Lincoln during mechanical drying

2016 ◽  
Vol 8 (2) ◽  
pp. 1049-1052
Author(s):  
Surekha Attri ◽  
Anju K Dhiman ◽  
Rakesh Kumar ◽  
Rakesh Sharma
Keyword(s):  
Ascorbic Acid ◽  
Pisum Sativum ◽  
Moisture Content ◽  
Chlorophyll Content ◽  
Value Added ◽  
Ascorbic Acid Content ◽  
Rehydration Ratio ◽  
Green Color ◽  
Pisum Sativum L ◽  
Green Peas

An experiment was conducted to standardize the predrying treatments with minimum loss to physicochemical characteristics of green peas (Pisum sativum L.) cv. Lincoln during drying process. In this study, moisture content (73%), TSS (15oB), chlorophyll content (28mg/100g) and ascorbic acid (54mg/100g) were recorded in green peas. Different predrying treatments used in this study for quality preservation of peas were T0, T1 and T2. From this study, it was concluded that Na2CO3, NaCl and sugars were responsible for the preservation of green color/ chlorophyll in peas during drying. On the basis of sensory evaluation T2 was found best among all because maximum green color was retained in this treatment. Therefore, it was further selected for physico-chemical analysis After drying there was decrease in moisture content (4%), chlorophyll content (17mg/100g) and ascorbic acid content (37.6mg /100g) while increase in TSS (22oB), reducing sugars (8.3%) and total sugars (20%) of peas. A rehydration ratio of 3:1 was observed for this treatment. This is a low cost technology for preservation of quality of peas. Dried peas can further be utilized for the preparation of various value added instant products round the year.

RELATIONSHIPS BETWEEN CARBON DIOXIDE EXCHANGE RATE, PHOTOSYNTHETIC AREA AND BIOMASS IN PEA

1986 ◽  
Vol 66 (3) ◽  
pp. 465-472 ◽  
Author(s):  
S. L. A. HOBBS
Keyword(s):  
Carbon Dioxide ◽  
Exchange Rate ◽  
Pisum Sativum ◽  
Chlorophyll Content ◽  
Substantial Reduction ◽  
Dry Weight ◽  
Stomatal Resistance ◽  
Carbon Dioxide Exchange ◽  
Shoot Dry Weight ◽  
Pisum Sativum L

Compensation between carbon dioxide exchange rate per unit photosynthetic area (CER) and total photosynthetic area (TPA) of a plant was examined in field-grown pea (Pisum sativum L.). Eight near-isogenic lines of cv. Alaska, representing all possible phenotypes of the genes af (leaflets transformed to tendrils), st (reduced stipule area) and tl (tendrils transformed to leaflets), were examined. The CER was measured on the leaflets (AfAf), tendrils (afafTlTl) or minute leaflets (afaftltl). The TPA was significantly reduced by the st gene in AfAf types (normal leaflets) with an apparently associated increase in CER. The st gene also significantly reduced the TPA in afaf types but there was no associated increase in CER. Tendrils had a lower CER than normal leaflets and comprised 22% of the TPA of the semi-leafless (afafStStTlTl) type. Crosses were made between a semi-leafless pea and four normal-leafed types previously selected for high or low CER. The CER means (normal leaflets) of the F1 progeny showed variability which was related to parental values. This was also true for the CER means (tendrils) of the populations of semi-leafless F2 segregants showing that genetic variability for CER can exist in tendrils. In the F2, tendril CER was correlated negatively to stomatal resistance and positively to chlorophyll content and final shoot dry weight (biomass). Genetic improvement in CER may be important when a plant ideotype requires substantial reduction in TPA.Key words: Photosynthesis, pea, chlorophyll content, stomatal resistance, Pisum sativum

Mitigation Effects of 24-Epibrassinolide and Thiourea in Field Pea (Pisum sativum L.) under Drought Stress

2018 ◽  
Vol 34 (2) ◽  
pp. 229-235 ◽  
Author(s):  
Prachi Garg ◽  
◽  
A. Hemantaranjan ◽  
Jyostnarani Pradhan ◽  
◽  
...  
Keyword(s):  
Drought Stress ◽  
Pisum Sativum ◽  
Field Pea ◽  
Pisum Sativum L

МЕТОД ЭКСПРЕСС-ОЦЕНКИ АЛЮМОТОЛЕРАНТНОСТИ У ГОРОХА ПОСЕВНОГО (Pisum sativum L.)

2015 ◽  
Vol 50 (3) ◽  
pp. 353-360
Author(s):  
М.А. ВИШНЯКОВА ◽  
◽  
Е.В. СЕМЕНОВА ◽  
И.А. КОСАРЕВА ◽  
Н.Д. КРАВЧУК ◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Pisum Sativum L
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