Effect of cadmium and nickel on mobilisation of food reserves and activities of hydrolytic enzymes in germinating pigeon pea seeds

1993 ◽  
Vol 35 (4) ◽  
Author(s):  
N. R. Bishnoi ◽  
I. S. Sheoran ◽  
R. Singh
Keyword(s):  
Hydrolytic Enzymes ◽  
Pigeon Pea ◽  
Pea Seeds ◽  
Food Reserves

Evaluation of Clausena pentaphylla (Roxb.) DC oil as a fungitoxicant against storage mycoflora of pigeon pea seeds

2012 ◽  
Vol 93 (7) ◽  
pp. 1680-1686 ◽  
Author(s):  
Abhay K Pandey ◽  
Uma T Palni ◽  
Nijendra N Tripathi
Keyword(s):  
Pigeon Pea ◽  
Pea Seeds

scholarly journals Improvement the boiled pigeon pea seeds by adding different concentrations of yoghurt as improver

2017 ◽  
Vol 08 (05) ◽  
pp. 16844-16846
Author(s):  
Nagla, A Hassan ◽  
◽  
Murwan, K Sabahelkhier ◽  
Kho gali Elnur A.I ◽  
◽  
...  
Keyword(s):  
Pigeon Pea ◽  
Pea Seeds

Growth, development and yield of pigeon pea (Cajanus cajan (L.) Millsp.) in the lowland tropics: 4. Effect of sowing depth

1983 ◽  
Vol 101 (2) ◽  
pp. 435-440 ◽  
Author(s):  
T. O. Tayo
Keyword(s):  
Seedling Emergence ◽  
Pigeon Pea ◽  
Field Trials ◽  
Growth And Yield ◽  
Plant Establishment ◽  
Sowing Depth ◽  
Tropical Conditions ◽  
Pea Seeds ◽  
Growth Development ◽  
Better Than

SUMMARYThe seeds of a dwarf variety of pigeon pea (cv. Cita-1) were sown at 2, 4, 6 or 8 cm depths in three field trials in 1981 and 1982, in order to evaluate the effect of sowing depth on seedling emergence and the subsequent growth, development and yield of the crop.In all trials, sowing pigeon-pea seeds deeper than 4 cm led to 1–2 days delay in seedling emergence, resulted in only 40–68% seedling emergence, reduced the development of the various growth and yield characters of the plant and significantly reduced seed yield. In two trials, plants from 4 cm sowing performed better than those from 2cm sowing in terms of development of growth and yield characters indicating that shallow sowing of pigeon pea prevents rapid and proper plant establishment.The results therefore indicate that the optimum sowing depth for pigeon pea is 4 cm under the prevailing lowland humid tropical conditions.

Effect of drying method and length of storage on tannin and total phenol concentrations in Pigeon pea seeds

2004 ◽  
Vol 86 (1) ◽  
pp. 17-23 ◽  
Author(s):  
Edilene C. Ferreira ◽  
Ana Rita A. Nogueira ◽  
Gilberto B. Souza ◽  
Luiz A. R. Batista
Keyword(s):  
Pigeon Pea ◽  
Total Phenol ◽  
Drying Method ◽  
Pea Seeds

scholarly journals Comparative susceptibility of different legume seeds to infestation by cowpea bruchid Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae)

2018 ◽  
Vol 45 (No. 1) ◽  
pp. 19-25 ◽  
Author(s):  
B. Swella G ◽  
K. Mushobozy D M
Keyword(s):  
Choice Experiment ◽  
Callosobruchus Maculatus ◽  
Adult Emergence ◽  
Pigeon Pea ◽  
Garden Pea ◽  
Highest Weight ◽  
Legume Seeds ◽  
Ovipositional Preference ◽  
Pea Seeds ◽  
Comparative Susceptibility

The comparative susceptibility of seeds of ten legumes to infestation by <I>Callosobruchus maculatus</I> was studied in choice and no-choice experiments. Cowpea, garden pea and pigeon pea seeds recorded the significantly highest number of eggs oviposited and percentage adult emergence, the shortest developmental period, highest susceptibility indices and the highest weight loss. In a choice experiment, treatments which had a cowpea mixture recorded the maximum number of eggs deposited on that legume. The order for ovipositional preference for all legume seeds remained almost the same irrespective of the host on which <I>C. maculatus</I> had been reared. Also, there was no association between the seeds preferred for oviposition and culture on which the bruchid was reared. Cowpea and pigeon pea seeds were found to be highly susceptible to <I>C. maculatus</I>, whereas common bean, black gram and chickpea seeds were the least susceptible.

scholarly journals Effect of Variable Physical Factors on the Toxicity of Plant Volatiles Against Some Aspergillus Spp.

2014 ◽  
Vol 3 (2) ◽  
pp. 63-66
Author(s):  
Abhay K. Pandey ◽  
Pooja Singh ◽  
Uma T. Palni ◽  
Nijendra N. Tripathi
Keyword(s):  
Physicochemical Characterization ◽  
Pigeon Pea ◽  
Physical Factors ◽  
Alkaline Ph ◽  
Chenopodium Ambrosioides ◽  
Good Solubility ◽  
Inoculum Dose ◽  
Pea Seeds ◽  
Post Harvest Deterioration

The objective of the present study is to investigate the effect of physical factors on mycotoxic potency of Chenopodium ambrosioides Linn. and Clausena pentaphylla (Roxb.) DC oils against four species of Aspergilli such as A. flavus Link, A. niger van Tieghem, A. ochraceus Wilhelm, A. terreus Thom causing post-harvest deterioration of pigeon pea seeds. During experimentation it was observed that the potency of both oils remained unchanged even against heavy inoculum dose (maximum number of 10 fungal discs and diameter of 25 mm). Furthermore, the toxicity of both the oils did not alter even up to 120 ºC of temperature and 12 months of storage by exhibiting 100% mycelial inhibition of test fungi.  The toxicity of both the oils was decreased at alkaline pH (7, 8).  Physicochemical characterization of oils revealed that C. ambrosioides oil was pale yellow in colour, lighter than water, laevorotatory, acidic in nature and showed positive test for phenols. While the oil of C. pentaphyllahad light pale color, dextrorotatory, slightly acidic and showed presence of phenols.  Both the oils showed good solubility in various organic solvents 

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