Reprints: Recent submissions

  • Some successful crosses in pineapple 
    Radha, T; Pushkaran, K; Jacob John, P (Kerala Agricultural University, 1994)
  • Effect of distributor on flow rate in a drip irrigation system 
    Susan Cherian, K; George, T P (Kerala Agricultural University, 1994)
    The effect of distributor on flow rate was studied. For each diameter of microtube, different length combinations of inlet tubes and drippers were tried. It was found that the discharge rate from the system with the ...
  • Kabbani river basin: A study with reference to horton's laws 
    Jayasree, S; John Thomas, K (Kerala Agricultural University, 1994)
    A quantitative analysis of the linear morphological parameters and their relationship with average monthly monsoon discharge was conducted using the data collected from the Water Resources Divisional Office, Trichur. ...
  • Hydraulics of microtube emitters in a drip irrigation system 
    Susan Cherian, K; George, T R (Kerala Agricultural University, 1994)
    Studios were conducted on the hydraulics of microtube emitters in a drip irriga tion system. The relationships between the parameters, viz., pressure head II, length L, diameter D and discharge Q were estimated for ...
  • Effect of nitrogen management practices on ammonia volatilization losses in transplanted rice 
    Anila Kumar, K; Menon, P K G; Sivakumar, C (Kerala Agricultural University, 1994)
    Field experiments were conducted in kharif and rabi seasonsto study the volatilization losses under different nitrogen management practices in transplanted rice. The treatments receiving application of urea 111 three ...
  • Efficacy of maton rock phosphate as a source of P for acid rice soils 
    Policegoudar, P; Sunil Kumar; Suseela Devi, L (Kerala Agricultural University, 1994)
    To evaluate the efficiency of maton rock phosphate (MTRP) as a source of phosphorus for rice, a field experiment was conducted in farmers' field, Coorg district, Karnataka during kliarif 1989-90 iii terms of grain yield, ...
  • Factor analysis of soil properties in Paraserianthes Falcataria (L.) nielson plantations 
    Rugmini, P; Balagopalan, M (Kerala Agricultural University, 1994)
    Soil properties in different layers viz., 0-20 cm, 20- 40 cm, 40-60 cm and 0-60 cm in Paraseriantfies falcataria plantations in Kerala were subjected to factor analysis. Out of die eleven variables studied viz., gravel, ...
  • Effect of lime in combination with gypsum on soil acidity parameters and uptake of nutrients in soybean 
    Tessy Jacob, K; Venugopal, V K (Kerala Agricultural University, 1994)
    Liming results in significant increase in plant heigh t, nodule number, dry weight of pod, grain yield, haulm yield, total dry weight and NPK uptake. Soil pH, effective CEC, total Ca, exchangeable Ca and available N were ...
  • Influence of added magnesium sources on soil characteristics under submerged condition 
    Susan Varughese; Jose, A I (Kerala Agricultural University, 1994)
    An incubation study and a potculture experiment were conducted with two acid rice soils of Kerala, using three Mg sources, viz., magnesite, dolomite and magnesium sulphate tried at two levels of Mg (25 and 50 kg MgO ha ...
  • Response of cowpea to irrigation and phosphorus 
    Santhakumari, G; Pillai, G R; Kuruvilla Varughese; Jose Mathew (Kerala Agricultural University, 1994)
    Investigations carried out in the rice fallows of the Agronomic Research Station, Chalakudy revealed that grain and green pod yields of cowpoa variety Kanakamani were significantly increased by irrigation and application ...
  • Efficiency of pre-emergence herbicides in transplanted rice 
    Savithri, K E; Chidananda Pilial, M R; Tomy, P J (Kerala Agricultural University, 1994)
    Experiments conducted at the Regional Agricultural Research Station, Pattambi during die first (kharif) and second (rabi) crop seasons of 1983-84 and 1984-85 revealed that weed growth and crop-weed competition were below ...
  • Effect of ethrel, 2,4-D and MH on growth, rhizome yield and diosgenin content in costus spec/os us (Koening) smith 
    Satheeshan, K N; Mohanakumaran, N (Kerala Agricultural University, 1994)
    An experiment to study the effect of ethrel, 2,4-D and MH on the growth, rhizome yield and diosgenin content in Costus speciosus was conducted at the College of Horticulture, Vellanikkara. Plant height was significantly ...
  • Seed germination in Bixa Orellana L. 
    Idu, M (Kerala Agricultural University, 1994)
    The present study embodies data on phonology of flowering, fruiting and other seed characteristics of Bixa ordlanaL. Various methods such as chemical scarification, mechanical scarification with sand paper, temperature ...
  • Chromosome polymorphism in okra 
    Suresh Babu, K V; Dutta, O P (Kerala Agricultural University, 1994)
    Meiotic study was made on nine okra lines (Abelnioschus esciilentuf [L] Moench.) resistant to yellow vein mosaic virus (YVMV), evolved by introgressing the resistant genes from A. tetnphyllus (L.) Medic. The chromosome ...
  • Breeding for photosensitive high yielding rice variety 
    Rosamma, C A; Elsy, C R (Kerala Agricultural University, 1994)
    An ideal rice variety with high gram and straw yield, adaptability to the rabi season and consumer preference was evolved at the Regional Agricultural Research Station, i'attambi from the cross between Co 25, Triveni and ...
  • Stability of new rice genotypes for grain yield 
    Elsy, C R; Rosamma, C A; Prabhakaran, P V (Kerala Agricultural University, 1994)
    The yield potential and grain yield stability of three medium duration rice cultures were studied over six cropping seasons at the Regional Agricultural Research Station, 1'attambi. Cul-8770 and Cul-8772 had shown stable ...
  • Summer groundnut as a component of rice based cropping system 
    Ramakrishnan, M; Gopinathan Nair, V (Kerala Agricultural University, 1994)
    Reali/ing the difficulty in determining the time of optimum maturity in groundnut, a maturity index was formulated. Recombination breeding with high productive and extra early types was undertaken. Combining ability was ...
  • Genetic variability, heritability and genetic advance in sesame 
    Sverup John; Gopinathan Nair, V (Kerala Agricultural University, 1993)
    One hundred sesame genotypes were evaluated in a simple lattice design at the College of Agriculture, Vellayani, Trivandrum during rabi in uplands. The data collected on yield and component characters were statistically ...
  • Effect of Azospirillum inoculation on seedling vigour in rice 
    Girija, D; Varadarajan Nair, P; Reena Mathew (Kerala Agricultural University, 1994)
  • Effect of different methods of cooking on the nutritional composition and organoleptic qualities of Amaranthus 
    Jijiamma, N C; Prema, L (Kerala Agricultural University, 1994)

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