stage · Yield · Hordeum vulgare (barley)

Relation of ear survival to the nitrogen content of certain varieties of barley: With a statistical study · 1938

• positive
  Tiller removal before flowering yielded the highest 1000-grain weight.

Time and Frequency of Irrigation in Relation to Growth Stages of Barley¹ · 1978

• positive
  Irrigation at flowering increased grain yield 35% against no irrigation.

  compared with no irrigation treatment

Effect of autumn nitrogen on the growth and yield of winter barley in the north of Scotland · 1991

• positive
  Autumn nitrogen, including slow release forms, increased vegetative growth, vegetative tiller numbers, nitrogen content and greening of winter barley, particularly in early sown crops.

Chlormequat and Ethephon Timing and Grain Production of Spring Barley · 1992

• positive
  CCC at ZGS 13 increased grains per spike.
• no effect
  CCC at ZGS 13 did not increase grain yield.
• negative
  Ethephon at ZGS 39 reduced yield by up to 27%.

EFFECT OF HARVEST STAGE ON FORAGE YIELD AND QUALITY OF WINTER CEREALS · 1996

• positive
  Barley harvested at 100% flowering gave the maximum green-fodder yield at Islamabad

Integrated use of fertilizers and manures with foliar application of iron in barley (Hordeum vulgare) · 2001

• positive
  Foliar iron increased grain yield to 5.27 t/ha.
• positive
  50% RDF plus vermicompost with foliar iron gave significantly higher yield than control.

  compared with control

• positive
  Foliar iron increased dry matter accumulation to 342.1 g.
• positive
  Foliar iron increased straw yield to 7.37 t/ha.

Response of Yield and Yield Components of Barley Cultivars to Supplementary Irrigation under Rainfed Condition · 2013

• positive
  Irrigation at flowering increased grain yield by 45 percentage relative to no irrigation.

  compared with control (non irrigation)

• positive
  Irrigation at seed filling increased grain yield by 90 percentage relative to no irrigation.

  compared with control (non irrigation)

Effect of fungicide combinations for FHB control on disease incidence, grain yield and quality of winter wheat, spring wheat and barley · 2017

• positive
  The pyraclostrobin then prothioconazole plus tebuconazole schedule gave the highest crop yield.

  compared with best treatment

Control of net form of net blotch in barley from seed- and foliar-applied fungicides · 2019

• positive
  Foliar fungicide applications increased barley grain yield by up to 23%

Determination of optimum timing of fungicides application for the control of barley spot blotch · 2019

• positive
  Repeated spraying produced the highest yield increase in Sahra, more than 37% or 1092.8 to 1284.1 kg/ ha.
• positive
  Repeated spraying produced the highest yield increase in Yousef, 41% or 1167.8 to 1290 Kg/ ha.

BARLEY PRODUCTIVITY DEPENDING ON NUTRITION BACKGROUND AND SEEDING RATE · 2019

• positive
  Calculated nutrition background and 5 million germinating seeds per hectare produced maximum barley productivity of 4.06 tons per hectare.

cited by 1 paper here

Effect of nitrogen levels and time of application on growth parameters and yield of Barley (Hordeum vulgare L.) · 2020

• positive
  100% RDN at flowering was similarly effective for barley growth and yield.

INFLUENCE OF SOWING METHODS AND SEEDING RATES ON THE PRODUCTIVITY OF SPRING BARLEY VARIETIES IN THE CONDITIONS OF THE NNPC MNAU · 2023

• positive
  The optimal Helios sowing combination yielded 120.7% profitability.
• positive
  The optimal Helios sowing combination produced 3.60 t/ha of grain.
• positive
  The optimal Helios sowing combination produced conditional net profit of 12895.00 UAH/ha.

The effects of pre-harvest glyphosate rate and timing on yield and pre-malt quality of malting barley · 2024

• positive
  Yield was maximized with glyphosate at physiological maturity.

The influence of agrotechnological factors on the yield of spring barley in the conditions of the Leningrad region · 2024

• positive
  Nitrogen at 60 kg, 6 million seeds/ha, and herbicide produced the highest yield of 250 g/m2.

cites 1 paper here

Effect of Nitrogen, Organic Manures and Zinc Foliar Spray on Different Growth Parameters of Two-Row Barley (Hordeum distichon L.) · 2025

• positive
  Integrated nitrogen, manure and zinc significantly improved plant height, tillers and leaf area over controls and sole inorganic treatments.

  compared with control and sole inorganic treatments

Integrated Effects of Irrigation Scheduling, Pusa Hydrogel, and Foliar Micronutrients on Yield Attributes of Barley (Hordeum vulgare L.) · 2025

• positive
  M2-100 % RDF + 0.5 % Zn (foliar application at maximum vegetative stage and pre flowering) improved or extended total number of grains ear⁻¹ in barley to 41.33 relative to other treatments.

  compared with other treatments

• positive
  M2-100 % RDF + 0.5 % Zn (foliar application at maximum vegetative stage and pre flowering) improved or extended grain weight ear⁻¹ in barley to 1.59g relative to other treatments.

  compared with other treatments

• positive
  M2-100 % RDF + 0.5 % Zn (foliar application at maximum vegetative stage and pre flowering) improved or extended ear length in barley to 9.80 cm relative to other treatments.

  compared with other treatments