Physiological attributes of tomato (Lycopersicon esculentum Mill.) influenced by different sources of nutrients at foothill of eastern Himalayan region
Journal Title: Journal of Applied and Natural Science - Year 2013, Vol 5, Issue 2
Abstract
The present investigation was aimed to assess the influence of different organic manures (Farmyard manure and vermicompost), inorganic fertilizers and Azophos biofertilizer on different physiological attributes of tomato. The field experiment was conducted during 2005-06 and 2006-07 at Uttar Banga Krishi Viswavidyalaya (UBKV), Pundibari, Cooch Behar, West Bengal, India by combining 14 treatments in randomized block design with 3 replications. The results revealed that nutrient sources significantly influenced different physiological attributes as the chlorophyll content of leaves and LAI (Leaf area index) kept on increasing and peaked at 60 DAT(Days after transplanting) and 75 DAT respectively and declined thereafter. The dry matter production was highest at 75 DAT. Again application of vermicompost (4 t/ha) with 75% of inorganic fertilizers inoculated with biofertilizer resulted in significant improvement of physiological attributes as well as yield. Vermicompost emerged as better organic nutrient source over farmyard manure. Inoculation with biofertilizer exerted more positive results over uninoculated treatments and benefits of biofertilizer application were more in presence of vermicompost as compared to farmyard manure.
Authors and Affiliations
Ranjit Chatterjee
Keywords
Related Articles
- EP ID EP99173
- DOI 10.31018/jans.v5i2.317
- Views 92
- Downloads 0
Mango malformation: A fungal disease, physiological disorder or malady of stress
Mango (Mangifera indica L.) is one of the important commercial crops occupying a prominent place among various fruit crops. Mango malformation is a crucial malady in mango production leading to heavy economic loss. Malfo...
Isozyme analysis based genetic fidelity assessment of micropropagated banana plants
Isozyme studies of micropropagated and mother plants of banana cvs. Matti, Ney Poovan, Kechulepa, Dwarf Cavendish, Malbhog, Champa, B.B. Battisa and FHIA-1 were done to test their genetic fidelity. The banding patterns a...
Effect of head decapitation and planting density on quality seed production of sprouting broccoli (Brassica oleracea var. italica L.)
A study was carried out to evaluate the effect of head decapitation and planting density on plant growth, seed yield and quality of sprouting broccoli, Brassica oleracea var. italica L. using cultivar ‘Green Head’. The t...
Efficiency of turbidity and BOD removal from secondarily treated sewage by electrochemical treatment
The present investigation observed the effect of operating time, current density, pH and supporting electrolyte on the removal efficiency of Turbidity (TD) and Biochemical oxygen demand (BOD) of secondarily treated sewag...
Trichoderma: A part of possible answer towards crop residue disposal
India is one of the leading countries in agricultural production and generate large volume of crop residue. Increasing demand for food grains due to growing population leads to generation of crop residues. Due to lack of...