Penilaian Prestasi Hasil dan Komponen Hasil Varieti Padi Terpilih di Seberang Perai

Authors

  • Shamsul Amri Saidon Pusat Penyelidikan Padi dan Tanaman Industri, MARDI Seberang Perai, Pulau Pinang, Malaysia
  • Shajarutulwardah Mohd. Yusob Pusat Penyelidikan Padi dan Tanaman Industri, MARDI Seberang Perai, Pulau Pinang, Malaysia
  • Allicia Jack Pusat Penyelidikan Padi dan Tanaman Industri, MARDI Seberang Perai, Pulau Pinang, Malaysia
  • Mohd. Fitri Masarrudin Pusat Penyelidikan Padi dan Tanaman Industri, MARDI Seberang Perai, Pulau Pinang, Malaysia
  • Zainudin P. M. D. Hussain Pusat Penyelidikan Padi dan Tanaman Industri, MARDI Seberang Perai, Pulau Pinang, Malaysia
  • Ismail Che Haron Pusat Penyelidikan Padi dan Tanaman Industri, MARDI Seberang Perai, Pulau Pinang, Malaysia
  • Othman Omar Pusat Penyelidikan Padi dan Tanaman Industri, MARDI Seberang Perai, Pulau Pinang, Malaysia
  • Norlee Shamsudin Pusat Promosi dan Pembangunan Teknologi, MARDI Seberang Perai, Pulau Pinang, Malaysia

DOI:

https://doi.org/10.11113/jt.v70.3544

Keywords:

Yield potential, yield component, inbred rice varieties, Seberang Perai, correlation analysis`

Abstract

The research was conducted at MARDI Seberang Perai research plot during main-season 2011/2012 and off-season 2012. Varieties such as MR 272, MR 278, MR 283 and MR 284 showed high yield potential as compared to the control varieties namely MR 211, MR 219, MR 253 and MR 263. According to correlation analysis, traits such as flag leaf width (r = 0.36, p = 0.01), percentage filled grain (r = 0.43, p = 0.002) and spikelets number/panicle (r = -0.43, p = 0.002) showed association toward yield potential. As a result, high rate of photosynthesis is depend to high leaf surface area. In addition, low number of spikelets /panicle can enhance the grain filling. 

References

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Published

2014-09-19

Issue

Vol. 70 No. 6: Special Issue on Transformation of Rice and Paddy Industry Through Innovation

Section

Science and Engineering

License

Copyright of articles that appear in Jurnal Teknologi belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.

How to Cite

Penilaian Prestasi Hasil dan Komponen Hasil Varieti Padi Terpilih di Seberang Perai. (2014). Jurnal Teknologi, 70(6). https://doi.org/10.11113/jt.v70.3544