Yield and quality of Amaranthus hypochondriacus grain amaranth under drought and salinity at various phenological stages in southern Italy

2021 ◽  
Author(s):  
Cataldo Pulvento ◽  
Mohamed houssemeddine Sellami ◽  
Antonella Lavini
Keyword(s):  
Southern Italy ◽  
Phenological Stages ◽  
Grain Amaranth ◽  
Amaranthus Hypochondriacus ◽  
Yield And Quality

Quality and yield in St. John's wort (Hypericum perforatum L.) harvested in different phenological stages

2002 ◽  
Vol 50 (3) ◽  
pp. 349-358 ◽  
Author(s):  
F. Hevia ◽  
M. Berti ◽  
R. Wilckens
Keyword(s):  
Hypericum Perforatum ◽  
Block Design ◽  
Flower Bud ◽  
Phenological Stages ◽  
St John’S Wort ◽  
St John's Wort ◽  
Yield And Quality ◽  
Hypericum Perforatum L ◽  
Beginning Of Flowering

Two experiments were conducted in the province of Ñuble, Chile during the 1997/98 and 1998/99 seasons with the objective of evaluating the effect of harvesting date on the yield and quality of St. John's wort (Hypericum perforatum L.) in the second year of production. The apical 25 cm of the stem were harvested in the following stages: flower bud, beginning of flowering, full flower and petal drop. A randomized complete block design with four replications was used. The best yield (fresh, dry and threshing weight) and the highest hypericin content were obtained at the petal drop stage. Nevertheless, the results indicate that the best time to harvest St. John's wort is when 10 to 20% of the flowers are open and the rest are in the bud stage.

Effects of organic vs. conventional farming system on yield and quality of strawberry grown as an annual or biennial crop in southern Italy

2014 ◽  
Vol 180 ◽  
pp. 63-71 ◽  
Author(s):  
Stefano Conti ◽  
Gerardo Villari ◽  
Salvatore Faugno ◽  
Giuseppe Melchionna ◽  
Silvano Somma ◽  
...  
Keyword(s):  
Southern Italy ◽  
Farming System ◽  
Conventional Farming ◽  
Yield And Quality

scholarly journals Yield and quality of grain amaranth (Amaranthus sp.) in Eastern Austria

2008 ◽  
Vol 53 (No. 3) ◽  
pp. 105-112 ◽  
Author(s):  
D.M. Gimplinger ◽  
G. Dobos ◽  
R. Schönlechner ◽  
H.-P. Kaul
Keyword(s):  
Management Practices ◽  
Genotypic Differences ◽  
Crude Fibre ◽  
Grain Composition ◽  
Grain Amaranth ◽  
Yield And Quality ◽  
Crop Density ◽  
Plant Densities ◽  
Eastern Austria

The introduction of a new crop requires adapted genotypes as well as optimum crop management practices. This study was conducted to determine the optimum crop density of adapted grain amaranth genotypes in the Pannonian region of Eastern Austria. The genotypes Neuer Typ (<i>A. hypochondriacus</i>), Mittlerer Typ (<i>A. hypochondriacus</i>) and Amar (<i>A. cruentus</i>) were established at plant densities of 8, 17 and 35 plants/m<sup>2</sup> in 2002 and 2003. Average hand-harvested yields ranged from 2200 to 3000 kg/ha without significant genotypic differences. Genotypes differed in thousand seed weight (0.55&minus;1.04 g), time from sowing to harvest (97&minus;130 days), grain water content at harvest (24&minus;38%), microbial infestation of air-dried grain (0.2&minus;118.6 cfu &times; 10<sup>6</sup>/g), germination (29&minus;79%) and grain composition. Grain contents fell within the following ranges: crude protein 15.2&minus;18.6%, crude fat 5.4&minus;8.6%, crude fibre 3.5&minus;4.2%, ash 2.7&minus;3.2%, and carbohydrates 66.7&minus;72.7%. High grain water contents involved stronger microbial infestation and reduced germination. Crop density affected neither grain yield nor grain quality.

Zinc and Boron Application at Different Phenological Stages Alleviates Tree Growth, Fruit Yield and Quality of Sweet Orange Cv. ‘Blood Red’

2022 ◽  
Author(s):  
Sammen Walli ◽  
Ishfaq Ahmed Hafiz ◽  
Rashid Iqbal Khan ◽  
Muhammad Ajmal Bashir ◽  
Sareer Uddin ◽  
...  
Keyword(s):  
Tree Growth ◽  
Sweet Orange ◽  
Fruit Yield ◽  
Phenological Stages ◽  
Yield And Quality

PHENOLOGY, GRAIN YIELD AND QUALITY OF ETHIOPIAN MUSTARD GROWN IN SOUTHERN ITALY

2013 ◽  
pp. 487-494
Author(s):  
U. Anastasi ◽  
S. Cosentino ◽  
V. Copani ◽  
O. Sortino ◽  
S. Virgillito ◽  
...  
Keyword(s):  
Grain Yield ◽  
Southern Italy ◽  
Ethiopian Mustard ◽  
Yield And Quality ◽  
Grain Yield And Quality

Evolution of yield and quality of sainfoin (Onobrychis viciifolia Scop.) in the spring growth cycle

Agronomie ◽  
2003 ◽  
Vol 23 (3) ◽  
pp. 193-201 ◽  
Author(s):  
Giorgio Borreani ◽  
Pier Giorgio Peiretti ◽  
Ernesto Tabacco
Keyword(s):  
Growth Cycle ◽  
Onobrychis Viciifolia ◽  
Yield And Quality
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