Harvest index across the whole database (n = 127) averaged 0.38. Harvest index in barley tends to be higher than for wheat, perhaps a consequence of its lower grain N content (see Table 1), with 70% of records being between 0.35 and 0.45 (0.275–0.475, Fig. 8B). the highest harvest index (60.1%) and Spansoy 250 the lowest harvest unit ground area) was responsive to altered environ- index (54.5%). Tillage system affected yield components, with no- mentalconditionsduringfloweringandpodset.Cultivar Read Harvest Index: A Predictor Of Corn Stover Yield in addition to hundreds of recent farming and agriculture news articles. View up to date crop reports, livestock information and ag industry breaking news from farms.com.

20 Oct 2014 The harvest index represents the proportion of plant dry biomass allocated into grains. In order to explore the high potential of maize plants to  Request PDF | Harvest Index of Maize ( Zea mays L.): Are There Possibilities for Improvement? | During the last decades, the harvest index (HI) of many  Please bookmark our new home page for current publications and archive content. Agronomy Journal Abstract - Harvest Index of Corn Affected by Population  27 Feb 2015 Variations in Maize Dry Matter, Harvest Index, and Grain Yield with Plant Density. J. Li, R. Z. Xie, K. R. Wang, B. Ming, Y. Q. Guo, G. Q. Zhang, 

AquaCrop – FAO crop-water productivity model to Reference harvest index (%) Note - Maize yield is considered having water content not far from that of 

leaf area index (LAI), crop growth rate (CGR), and grain yield due to substantial Keywords: Boron, Foliar application, Grain yield, Maize, Proline contents, Zinc  Maize (Zea mays L.) is one of the important cereal crops in the world. It has a Table 1. Grain yield, yield components and harvest index of different varieties of. AquaCrop – FAO crop-water productivity model to Reference harvest index (%) Note - Maize yield is considered having water content not far from that of  12 Dec 2012 The grain yields were also simulated using harvest index coefficients and were and dry aboveground biomass for maize and wheat crops.

1 Oct 2007 By Dr Rashid Ahmad, Bilal Hassan & Khawar Jabran GRAIN crops such as wheat, rice, maize, sorghum, sunflower, dry

10 Sep 2019 The corn grain harvest index averaged 51% (percent of the total aboveground biomass as grain on a dry matter basis at maturity). The grain 

A simple method to estimate harvest index in grain crops Armen R. Kemaniana,*, Claudio O. Sto¨ckleb,1, David R. Hugginsc,2, Luis M. Viegad,3 a Blackland Research and Extension Center, Texas Agricultural Experiment Station, Temple, TX 76502, USA b Biological Systems Engineering Department, Washington State University, Pullman, WA 99164-6120, USA

like most grain legumes the problem of harvest index (HI) variability in Cicer arietinum, Lens increased grain yield of three maize (Zea mays) populations. 25 May 2018 Seeding rate influences early biomass production and adjusting stand density to match water availability is common, for example, in the US corn-  leaf area index (LAI), crop growth rate (CGR), and grain yield due to substantial Keywords: Boron, Foliar application, Grain yield, Maize, Proline contents, Zinc  Maize (Zea mays L.) is one of the important cereal crops in the world. It has a Table 1. Grain yield, yield components and harvest index of different varieties of.

During the last decades, the harvest index (HI) of many agricultural crops (e.g., wheat) was genetically or agronomically increased, whereas the HI of hybrid 

8 Dec 2016 Harvest index for biomass and nitrogen in maize crops limited by nitrogen and water. E. Chakwizira*, E.I. Teixeira, J.M. de Ruiter, S. Maley and 

The yield (Y) is obtained by multiplying the biomass (B) by the adjusted value of the reference harvest index (HIO) (). Fertilization levels of maize crops are diverse,  like most grain legumes the problem of harvest index (HI) variability in Cicer arietinum, Lens increased grain yield of three maize (Zea mays) populations. 25 May 2018 Seeding rate influences early biomass production and adjusting stand density to match water availability is common, for example, in the US corn-  leaf area index (LAI), crop growth rate (CGR), and grain yield due to substantial Keywords: Boron, Foliar application, Grain yield, Maize, Proline contents, Zinc  Maize (Zea mays L.) is one of the important cereal crops in the world. It has a Table 1. Grain yield, yield components and harvest index of different varieties of. AquaCrop – FAO crop-water productivity model to Reference harvest index (%) Note - Maize yield is considered having water content not far from that of