EFFECT OF VARIETIES AND DIFFERENT PRECISION NUTRIENT MANAGEMENT PRACTICES ON PERFORMANCE OF BARLEY

Journal Title: International Journal of Agriculture Sciences - Year 2016, Vol 8, Issue 53

Abstract

Different novel approaches of nutrient managements are used to improve the performance of barley (Hordeum vulgare L.) under environmental constraints. The objectives of this study were to evaluate the growth, yield attributes and yield of barley. Three different barley varieties (RD 2035, RD 2552 and RD 2786)were evaluated for 2 years (2014 and 2015) with five different precision nutrient management practices using replicated trial. Precision nutrient management practices involved PNMP1: RDF – half N, full P2O5 and K2O as basal + remaining half N as top dressing after first irrigation; PNMP2: RDF – half N, full P2O5 and K2O as basal + remaining half N as top dressing before first irrigation; PNMP3: 50 % of recommended N and full P2O5 and K2O as basal + Green Seeker based N top dressing after first irrigation; PNMP4: 70 % of recommended N and full P2O5 and K2O as basal + Green Seeker based N top dressing after first irrigation; and PNMP5: Soil Test Crop Response. Yield traits were measured as plant height, total tillers, ear length, grain weight, yield and harvest index. Varieties RD 2035 and 2552 recorded the highest plant heights (at 60 DAS and harvest) and number of total tillers, ear length, grain weight ear-1, grain, straw and biological yield, respectively. Nutrient management practices PNMP5 and PNMP4 recorded highest yield and yield attributes, and can be used interchangeably.

Authors and Affiliations

H. MALI

Keywords

Related Articles

EFFECT OF GROWTH SUBSTANCES ON GROWTH, FLOWERING, YIELD AND QUALITY ATTRIBUTES OF WATERMELON (CITRULLUS LANATUS THUNB MANSF.) CV. DURGAPURA LAL (RW-177-3)

The experiment was laid out in Randomized Block Design with ten treatments viz., T1 (Control), T2 (GA3 10 ppm), T3 (GA3 20 ppm), T4 (GA3 30 ppm), T5 (NAA 25 ppm), T6 (NAA 50 ppm), T7 (NAA 75 ppm), T8 (TIBA 10 ppm), T9 (T...

CANAL BASED IRRIGATION SCHEDULING AND CONJUNCTIVE WATER USE PLANNING FOR OPTIMAL CROPPING PATTERN-A REVIEW

The success of water delivery in canal irrigation projects is measured based on whether water is delivered according to the required water delivery targets in an adequate, dependable, efficient and equitable fashion. One...

STUDIES ON GENETIC VARIABILITY, CORRELATION AND PATH ANALYSIS IN GREENGRAM (Vigna radiata L. WILCZEK) GERMPLASM

The experiment was conducted to test the 30 mungbean genotypes along with one check (Samrat) to study their genetic variability, correlation and path analysis. The experiment was conducted at Field Experimentation Center...

PHOSPHORUS MANAGEMENT IN RABI NIGER (GUIZOTIA ABYSSINICA L. CASS) – FODDER SORGHUM (SORGHUM BICOLOR L. MOENCH) CROPPING SEQUENCE

A field experiment was conducted during 2010-2011 and 2011-2012 on deep black soil of Navsari, Gujarat to study the Phosphorus management in rabi Niger (Guizotia abyssinica L. Cass) – Fodder Sorghum (Sorghum bicolor L....

GENETIC VARIABILITY FOR YIELD PARAMETERS AND SPOT BLOTCH RESISTANCE IN F2 POPULATION OF DURUM WHEAT (Triticum turgidum var durum)

The experiment was conducted to study the extent of genetic variability for grain yield, its component traits and spot blotch in F2 population of the cross Bijaga yellowx NIDW-295. High phenotypic coefficient of variatio...

Download PDF file
  • EP ID EP171066
  • DOI -
  • Views 94
  • Downloads 0

How To Cite

H. MALI (2016). EFFECT OF VARIETIES AND DIFFERENT PRECISION NUTRIENT MANAGEMENT PRACTICES ON PERFORMANCE OF BARLEY. International Journal of Agriculture Sciences, 8(53), 2616-2620. https://europub.co.uk/articles/-A-171066