Effect of planting and nutrient management on the growth, yield and protein content of aromatic fine rice

Journal of Aridland Agriculture

article

Talha Javed¹  Celaleddin Barutçular²  Fatih Çiğ³  Sipan soysal³  Ayman El Sabagh³  Fatematuz- Zohora⁴  Swapan Kumar Paul⁴  Afrina Rahman⁴  Newton Chandra Paul⁵  Moshiur Rahman⁴ 

[1] Department of Agronomy, University of Agriculture Faisalabad-38040, Pakistan, College of Agriculture, Fujian Agriculture and Forestry University;Department of Field Crops, Faculty of Agriculture, Cukurova University;Department of Field Crops, Siirt University;Department of Agronomy, Bangladesh Agricultural University;Department of Agronomy, Khulna Agricultural University

关键词: Aromatic rice;    Growth;    Nutrient management;    Planting arrangement;    Yield and protein content;   

DOI  :  10.25081/jaa.2023.v9.7209

来源: Mohammad Abdul Mushin Agriculture and Engineering Consultants

【 摘 要 】

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from July to November 2015 to find out the effect of planting and nutrient management on the growth, yield and protein content of aromatic fine rice (cv. Binadhan-13). The experimental treatments comprised six planting arrangement viz. 25 cm × 20 cm, 25 cm × 15 cm, 25 cm × 10 cm, 20 cm × 20 cm, 20 cm × 15 cm, 20 cm × 10 cm and four nutrient management viz. recommended dose of inorganic fertilizer (RDF) N-P2 O5 -K2 O-S-Zn at the rate of 75-42-75-17-2 kg ha-1 respectively; Cow dung @ 10 t ha-1, 25% less than RDF + Cow dung @ 5 t ha-1, 50% less than RDF + Cow dung @ 5 t ha-1. The experiment was laid out in a randomized complete block design (RCBD) with three replications. Different crop characters, yield contributing characters, yield and grain quality were significantly influenced by planting arrangement and nutrient management. In the crop growth stage, the maximum number of tillers hill-1 ( 19.03) was recorded from the 25 cm × 15 cm spacing fertilized with 25% less than RDF + cow dung @ 5 t ha-1 and the highest total dry matter production (62.70), crop growth rate (19.37) and chlorophyll content (35.77) of leaf were recorded from the 20 cm × 15 cm spacing fertilized with 25% less than RDF + cow dung @ 5 t ha-1. At harvest, the highest grain yield (3.66 t ha-1) and protein content (9.63%) were recorded from the 20 cm × 15 cm spacing fertilized with 25% less than RDF + cow dung @ 5 t ha-1. So, transplantation at 20 cm × 15 cm spacing and fertilization with 25% less than the recommended dose of inorganic fertilizer + cow dung @ 5 t ha-1 was found to be promising practice for the cultivation of aromatic fine rice (cv. Binadhan-13).

【 授权许可】

Unknown