Effect of Organic Manures and Bio Fertilizers on Vegetative Growth in Tuberose (Polyanthus tuberosa) var. Shringar

2017 ◽  
Vol 5 (6) ◽  
pp. 996-999
Author(s):  
Preetham S. P., ◽  
2020 ◽  
Vol 21 (supplement 1) ◽  
Author(s):  
S. Sivasankar ◽  
P. Ilakkiya ◽  
S. Rameshkumar ◽  
C. Muruganandam ◽  
P. K . Karthikeyan

African marigold (Tagetes erecta L.) is one of the important commercial flower crop grown exclusively for their vibrant blooms. An experiment entitled “Effect of organic manures with foliar application of fish amino acid on growth and yield of African marigold (Tagetes erecta L.) was carried out in the department of Horticulture, Faculty of Agriculture, Annamalai University, Annamalainagar during (2018–2020). The twelve treatments includes organic inputs such as farmyard manure (25 t ha-1), vermicompost (5t ha-1), oilcake (2 t ha-1) along with foliar application of two levels of fish amino acid @ 2% and 4 % . The treatments were studied under randomized block design (RBD) with three replications. Among the twelve treatments, the performance of plants treated with (FYM @ 25t ha-1+ Vermicompost @ 5 t ha-1 + FAA @ 4%) resulted in superior plant height (63.42 cm), plant spread (54.31cm), number of primary branches (13.68), secondary branches (24.17) , number of leaves (154.86 ), dry matter production (118.23 g plant-1). Hence it is concluded that combined application of organic manures and fish amino acid had a good synergetic effect on vegetative growth of African marigold.


1954 ◽  
Vol 44 (2) ◽  
pp. 129-132 ◽  
Author(s):  
P. K. De ◽  
S. Digar

The investigation shows that when water-logged soils were treated with nitrogenous manures and fertilizers like oil cake, water hyacinth, ammonium sulphate and sodium nitrate, a large volume of nitrogen evolved as gas. This loss began 7–12 days after application of different treatments and was quicker from inorganic fertilizers than from organic manures. Besides loss as gas, a large amount of nitrogen was also lost in the drainage. The results suggest that if fertilizers like ammonium sulphate and sodium nitrate are applied to rice-fields by top dressing during the active vegetative growth of the crop, the loss nitrogen as gas will probably be greatly minimized.


Author(s):  
ES Abhilash ◽  
AS Aswathi ◽  
Sheeja P Parayil

The maximum productivity was shown by vermicompost (T1) treated plants. The next higher productivity was exhibited by Pseudomonas treated plants (T2). After 30 th day vermicompost treated plants had higher growth rate compared to pseudomonas treated plants. The leaves of vermicompost treated plants are large and more greenish in colour. The stem is more swollen and hard. Pseudomonas also showed comparatively greater vegetative growth to Amaranth plants. DOI: http://dx.doi.org/10.3126/apjeesd.v1i1.9507Asia Pacific Journal of Environment Ecology and Sustainable Development 2013; 1: 26-28


1992 ◽  
Vol 84 (2) ◽  
pp. 217-222 ◽  
Author(s):  
Laurence S. Shore ◽  
Yoram Kapulnik ◽  
Bruria Ben-Dor ◽  
Yechezkial Fridman ◽  
Smadar Wininger ◽  
...  

2015 ◽  
Vol 66 (3) ◽  
pp. 265-274 ◽  
Author(s):  
Y Cao ◽  
ÉM Neif ◽  
W Li ◽  
J Coppens ◽  
N Filiz ◽  
...  

2017 ◽  
Vol 4 (2) ◽  
pp. 23-27
Author(s):  
Mergia Abera ◽  
Tekleyohannes Berhanu

Participatory on-farm evaluation of improved forage crops was conducted in six mixed farming system districts of Southern Ethiopia with the objective to identify farmers preferred forage crops (legumes and grasses). Two annual forage legumes (Vigna unguiculata L. (cow pea) and Lablab purpureus (L.), two perennial legumes (Medicago sativa (L.) (alfalfa) and Desmodium intortum (Mill.) Urb. (green-leaf)), and three perennial grasses (Chloris gayana Knuth (Rhodes grass) and two Pennisetum purpureum Schumach (elephant grass) accessions (No.16800 and 16798)) were evaluated in the study. The major farmers’ criteria considered in the evaluation of forage species were vegetative growth, herbage yield, tillering, protection of soil erosion, palatability, perfor- mance under dry weather conditions, performance in marginal area under low input management, multipurpose use (conservation and soil fertility) and fast growing condition. The study showed that elephant grass accession No. 16798, 16800 and Chloris gayana adapted well and farmers preferred them for their higher herbage yield, vegetative growth, tillering ability and drought resistance. Even though the annual forage legumes Lablab purpureus and Vigna unguiculata were superior in their forage yield, the farmers preferred the perennial forage legumes (Desmodium intortum and Medicago sativa) mainly for their performance under dry weather condi- tion due to their longer growth period. Therefore, the consideration of farmers’ preference for forage crops is crucial for increased adoption of improved forage crops in the region.


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