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HARVEST INDEX FOR MECHANICALLY HANDLED PEACH FRUITS IN POST-HARVEST

Acta Horticulturae, 2015
The aim of this study was to define harvest indexes, based on peach skin ground color, suitable to allow mechanical grading and reach at the same time high fruit quality. Two cultivars, ‘Springbelle’ and ‘Douceur’, were included in this research.
CIRILLO, CHIARA   +5 more
openaire   +4 more sources

Harvest index in northern temperate cultivated conifers

Tree Physiology, 1989
Harvest index is defined and its relationship with primary production, biomass partitioning and yield components in forest trees examined. As stand density has been found to have a major effect on harvest index, it is concluded that further development of the harvest index concept in forest trees will need to take account of density-yield relationships.
P, Pulkkinen   +3 more
openaire   +2 more sources

Energy as the basis of harvest index

The Journal of Agricultural Science, 1982
Harvest index has become a character used in plant breeding programmes and in evaluation of responses to agronomic treatments (Donald & Hamblin, 1976). Donald (1962) defined harvest index as the ratio between weight of grains and the weight of total dry matter, and later described it as a measure of partitioning of photo - synthates (Donald, 1968)
S. K. Sinha, S. C. Bhargava, Arun Goel
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COLOR AS A HARVEST INDEX FOR CHERIMOYA

Acta Horticulturae, 2005
Since early harvested cherimoyas had some postharvest disorders due to maturity at-harvest and the traditional harvest index is not accurate, the objective of this investigation was to determine color evolution during growth, maturation and different harvest times to evaluate the postharvest behaviour of the fruit after ripening period of 6 days at 18 ...
H. Berger, L. Galleti
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Harvest Index in Cereals1

Agronomy Journal, 1971
AbstractHarvest index values were studied in cereals during 1964 to 1967. A high degree of variability was found in the harvest index of winter wheat and other cereals. Stems contributed the greatest amount of dry weight to the straw yield and thus, as a vegetative part, materially influenced the harvest index.
I. D. Singh, N. C. Stoskopf
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Harvesting Social Media Sentiments for Stock Index Prediction

2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC), 2020
Stock index prediction is a complex problem as stock indices movement is influenced by many factors and events possibly affecting the economy. With the increasingly efficient algorithms and techniques in machine learning, there is a renewed interest in the use of machine learning to predict the flow of the stock index. In this paper, technical features
MingWei Lim, Chai Kiat Yeo
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Stability of Soybean Harvest Index1

Agronomy Journal, 1984
AbstractPrevious work had indicated that the harvest index within cultivars of soybeans [Glycine max(L.) Merr.] might be fairly stable. Such stability of harvest index would greatly simplify the conceptualization of the influence of seed growth processes on yield.
S. C. Spaeth   +3 more
openaire   +1 more source

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