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Tropical Agricultural Research and Extension

Volume 2 (1) - 1999

Research Articles

Inheritance and Joint Segregation Pattern of Testa Colour and Plant Growth Habit in Mungbean ( Vigna radiata (L.) Wilczek)

G S S Khattak, M A Haq and M Ashraf

PDF (547 KB)

Exotic Mungbean (Vigna radiata L. Wilczek) Germplasm: Its Utilization through Conventional Breeding Approach

M Siddique Sadiq, G S S Khattah, M Saleem and G Sarwar

PDF (557 KB)

Genetic Control of Seed Coat Texture in Cowpea, Vigna unguiculata (L.) Walp.

O B Kehinde and M A Ayo-Vaughan

PDF (463 KB)

Genotypic and Seasonal Variation in Stomatal Characteristics in Trombay Groundnut Varieties

Ananda M Badigannavar, D M Kale, S G Bhagwat and G S S Murty

PDF (536 KB)

Mode of Inheritance and Allelic Relationships of Gene(s) Governing Resistance to Gall Midge ( Orseolia oryzea Wood Mason) in Some Rice Cultivars

R Mishra, A K Sarawgi, M N Shrivastiva and N K Rastogi

PDF (645 KB)

In Vitro Culture of Peanut (Arachis sp.) Pegs

Chuan Tang Wang, Fu Yu Shen, Qing Shu Qiu and Jian Zhi Xu

PDF (652 KB)

Survay and Identification of Insect Pests of Oyster Mushroom ( Pleurotus ostreatus) Cultures in Central Province of Sri Lanka

R Gnaneswaran and H N P Wijayagunasekara

PDF (735 KB)

Effect of Seed Treatment with Hydrogen Peroxide on Germination and Seedling Vigour of Teak ( Tectona grandis Linn. f)

P Masilamani and C Dharmalingam

PDF (653 KB)

Performance of Seed Pelletization in Acacia leucophloea (Roxb.) Under Different Soil Types

G Mani, A S Ponnuswamy and K Vanangamudi

PDF(525 KB)

Effect of DDT Residues in Soil on Productivity of Oil Seed Crops

J Mitra and K Raghu

PDF(1221 KB)

Residues of HCH and DDTin Food Samples from Hotels in Tamil Nadu

V Balasubramani and A Regupathi

PDF(706 KB)

Estimating the Rate of Recharge to the Groundwater Table Using Environmental Chloride as a Tracer

R P De Silva

PDF(1137 KB)

Impact Assessment of Farmer Training in Integrated Pest Management in Irrigated Rice Cultivation

R M Gunaratne Bandara and C Sivayoganathan

PDF(790 KB)

Performance of Dairy Farming on Abandoned Marginal Tea Lands in the Mid Country of Sri Lanka

R D Jong, M G Ariyaratne and M N M Ibrahim

PDF(2309 KB)

Deviance in Organizational Communication: A Case from Nigeria

E C Odiaka, C P Obinne and A B Folarin

PDF(914 KB)

Short Communications

Effect of Soil Drenching of Fungicides on the Survival of Trichoderma viride

K Karunanithi and K Mohamed Usman

PDF(340 KB)

Improvements on the Traditional Harvesting Practice of Girardinia diversifolia

Rhidaya Shrestha

PDF(431 KB)

Influence of Seed Orientation and Depth of Sowing on Germination and Vigour of Anjan (Hardwickia binata Roxb)

P Masilamani, B Gurudev Singh, C Chinnusamy and K Annadurai

PDF(566 KB)