Time and level of pruning with cincturing or PCPA in relation to yield and quality of Zante currant

1970 ◽  
Vol 10 (45) ◽  
pp. 484 ◽  
Author(s):  
N El-Zeftawi ◽  
HL Weste
Keyword(s):  
First Year ◽  
Dried Fruits ◽  
Yield And Quality ◽  
Dried Fruit ◽  
Second Year ◽  
Intermediate Results

Results of a two-year trial on forty-year-old Zante Currant vines (Vitus vinifera) showed that yields of dried fruit could be increased by about 20 per cent by pruning the usual number of spurs to six buds instead of the customary two, with four-bud spurs giving intermediate results. The yield increases were associated with an increased number of bunches per vine. For the two years of the trial there was no evidence of overcropping. In the same trial, pruning in mid-winter was compared with pruning in spring when t h ~ shoots were 5 cm long. In the first year the earlier pruning gave higher yields, but in the second year there was no difference. Cincturing and PCPA spray were also compared and tincturing was found to give higher yields of fresh and dried fruits.

Use of water by six grass species. 1. Dry-matter yields and response to irrigation

1979 ◽  
Vol 93 (1) ◽  
pp. 13-24 ◽  
Author(s):  
E. A. Garwood ◽  
K. C. Tyson ◽  
J. Sinclair
Keyword(s):  
Perennial Ryegrass ◽  
Tall Fescue ◽  
Field Capacity ◽  
Italian Ryegrass ◽  
Grass Species ◽  
First Year ◽  
Full Irrigation ◽  
Yield And Quality ◽  
Second Year

SUMMARYThe yield and quality of herbage produced by six grasses (perennial ryegrass, cocksfoot, timothy, rough-stalked meadow grass, tall fescue and Italian ryegrass) were examined both without irrigation and under two irrigation regimes. Water was applied according to the potential soil water deficit (potential SWD): the soil was either partially returned to field capacity (FC) after each cut or fully returned to FC whenever the potential SWD reached 25 mm. The swards were cut either at 3 (C3) or 6 (C6) week intervals over a 2 year period.Partial irrigation increased yields by 12–14% in the first year and by 36–58% in the second. Full irrigation produced little more growth than partial irrigation in the first year (maximum SWD, 188 mm) but increased yield by 78–93% in the second, very dry, year (maximum SWD, 311 mm). Under treatment C3 response per unit of water applied was similar with both partial and full irrigation, but under C6 the response was greater with partial (2·86 kg D.M./m3) than with full irrigation (1·79 kg D.M./m3).There were marked differences between the species in their ability to grow under drought conditions in the second year of the experiment. Without irrigation, roughstalked meadow grass and Italian ryegrass did not survive the drought. The performance of tall fescue was markedly superior to both perennial ryegrass and cocksfoot in these conditions. Of the surviving grasses timothy made least growth.

scholarly journals Variability of major traits of marigold seed in respect of genotype and climatic conditions

2004 ◽  
Vol 49 (1) ◽  
pp. 33-40
Author(s):  
Radosav Jevdjovic ◽  
Radojka Maletic
Keyword(s):  
Great Influence ◽  
Vegetation Period ◽  
Climatic Conditions ◽  
First Year ◽  
Germination Energy ◽  
Yield And Quality ◽  
Absolute Mass ◽  
Second Year ◽  
Standard Cultivar

The results of the two-year comparative research of qualitative and quantitative traits of marigold seed of different genotypes in regard to the standard cultivar were analyzed. The highest yield of seed in both study years was registered in genotype "King orange", and the lowest in genotype "R". Concerning the quality of seed, that is, germination energy and total germination, the best results were established for genotype "King orange" and the poorest for genotype "R" in both study years. The highest absolute mass was registered in domestic cultivar "Domestic orange". Climatic conditions had great influence on yield and quality of marigold seed. In the first study year, with 2.5 times higher water sediment during the vegetation period, seed yield in all genotypes was higher compared to the second study year. Also, absolute mass of seed of all genotypes was higher in the first study year. However, germination energy and total germination for all genotypes was better in the second year, when the sum of temperatures during the vegetation period was 37580C compared to the first year when the sum of temperatures recorded was 35230C.

scholarly journals Water-Yield Relationships in Deficit Irrigated Onion

2019 ◽  
Vol 7 (9) ◽  
pp. 1310
Author(s):  
Serhat Ayas
Keyword(s):  
Block Design ◽  
Maximum Yield ◽  
Quality Parameters ◽  
Water Yield ◽  
First Year ◽  
Growth Stages ◽  
Irrigation Amount ◽  
Yield And Quality ◽  
Second Year ◽  
Irrigation Treatments

This trial was realized in the greenhouses of Uludağ University Yenişehir Vocational School between 2009 and 2010 to investigate effects of water deficit on yield and quality parameters of onion during four crop growth stages. In this trial, fourteen irrigation treatments in four growth periods (establishment, vegetative, yield formation and ripening) of onion (Allium cepa L E.T Grano.502) were constituted and the yield and quality parameters found from these treatments were evaluated. The layout of the experiment was a completely randomized block design with three replications for each of the fourteen irrigation treatments tested. According to the content of the treatments, the irrigation amount water applied to the plants varied between 0 and 436 mm in the first year, and between 0 and 448 mm in the second year. Water consumption of onion in the first year ranged between 205 and 496 mm and in the second year ranged between 210 and 502 mm. Yield, bulb weight, diameter, height and dry matter ratio were determined statistically significant. In 2009 and 2010 years, the maximum yield were found as 52.2 t ha-1 and 52.4 t ha-1 in E100V100Y100R100 treatments, while the minimum yield were found as 0.8 t ha-1 and 0.5 t ha-1 in the E0V0Y0R0 treatments, respectively. Water- yield relationship factors (ky) in 2009 and 2010 years were found as 1.03 and 1.04, respectively. The maximum WUE and IWUE values were obtained from establishment and ripening periods. Establishment and ripening periods may be suggested as the maximum efficient irrigation periods for the onion applied with drip irrigation under unheated greenhouse conditions.

scholarly journals Assessment of the Potential of 1-Methylcyclopropene Treatments to Maintain Fruit Quality of the Common Fig (Ficus carica L. cv. ‘Bursa Siyahi’) during Refrigerated Storage

2014 ◽  
Vol 42 (2) ◽  
pp. 516-522 ◽  
Author(s):  
Okan OZKAYA ◽  
Songül ÇÖMLEKÇIOGLU ◽  
Hatice DEMIRCIOGLU
Keyword(s):  
Respiration Rate ◽  
Cold Storage ◽  
Ficus Carica ◽  
Soluble Solids ◽  
First Year ◽  
Limited Effect ◽  
Growing Seasons ◽  
The Common ◽  
Second Year

The fig fruit is a unique, climacteric, highly perishable subject to rapid physiological breakdown. Application of 1-methylcyclopropene (1-MCP) was tested to delay ripening of black fig (Ficus carica L. cv. ‘Bursa Siyahi’) during storage overtwo growing seasons. Fruits were pre-cooled to 1 °C for 6 hours and afterwards treated with 500 or 1000 nl l-1 of 1-MCP for24 hours. Treated fruits were stored for 10 days at 1 °C, 90-95% RH and then evaluated. 1-MCP treatments showed thatethylene production, respiration rate, weight loss and concentrations of glucose, fructose and total soluble solids (TSS) were negatively correlated to the 1-MCP doses during cold storage (with the exception of TSS in the first year of experiment and respiration rate in the second year of the experiment). In contrast, pulp firmness and colour (ho) during cold storage werepositively correlated to the 1-MCP applied doses. Results of this study showed that although 1-methylcyclopropene applications slowed down fruit softening during the 10 days of storage, 1-methylcyclopropene appeared to have a relatively limited effect on slowing ripening of ‘Bursa Siyahi’ figs.

scholarly journals Winter Wheat Grain Quality, Zinc and Iron Concentration Affected by a Combined Foliar Spray of Zinc and Iron Fertilizers

Agronomy ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 250 ◽  
Author(s):  
Etienne Niyigaba ◽  
Angelique Twizerimana ◽  
Innocent Mugenzi ◽  
Wansim Aboubakar Ngnadong ◽  
Yu Ping Ye ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Foliar Application ◽  
Iron Concentration ◽  
Foliar Spray ◽  
Triticum Aestivum L ◽  
First Year ◽  
Zn Concentration ◽  
Yield Quality ◽  
Second Year

Wheat (Triticum aestivum L.) is one of the main foods globally. Nutrition problems associated with Zinc and Iron deficiency affect more than two billion individuals. Biofortification is a strategy believed to be sustainable, economical and easily implemented. This study evaluated the effect of combined Zn and Fe applied as foliar fertilizer to winter wheat on grain yield, quality, Zn and Fe concentration in the grains. Results showed that treatments containing high Fe increased the yield. Grain crude fat content remained unaffected. Crude fiber was enhanced up to three-fold by 60% Zn + 40% Fe5.5 (5.5 kg ha−1 of 60% Zn + 40% Fe). Moreover, 80% Zn + 20% Fe5.5 (5.5 kg ha−1 of 80% Zn + 20% Fe) was the best combination for increasing crude protein. Zinc applied alone enhanced Zn concentration in grain. In addition, Fe was slightly improved by an application of Zn and Fe in the first year, but a greater increase was observed in the second year, where 100% Fe13 (13 kg ha−1 of 100% Fe) was the best in improving Fe in grain. Foliar application of Zn and Fe is a practical approach to increase Zn and Fe concentration, and to improve the quality of wheat grains.

scholarly journals Quality Improvement Initiatives in Reforming Patient Support Groups—Three-Year Outcomes

2020 ◽  
Vol 17 (19) ◽  
pp. 7155
Author(s):  
Chieh-Liang Wu ◽  
Chia-Hua Liou ◽  
Shih-An Liu ◽  
Cheng-Hsu Chen ◽  
Wayne H-H Sheu ◽  
...  
Keyword(s):  
Quality Improvement ◽  
Support Groups ◽  
Nurse Practitioners ◽  
Medical Laboratory ◽  
First Year ◽  
Patient Support ◽  
The Third ◽  
Change Team ◽  
Second Year

Background: Little has been done regarding the research on quality and quantity of patient support groups (PSGs) and how they can be improved. Here, we present three-year experiences of a quality improvement (QI) program of our PSGs. Methods: We launched earlier on a three-year project to improve our PSGs, including the number and quality of curricula. Data were collected on the number of PSGs, curricula, and participants. Results: In the first year, we organized relevant resources of our hospital and established a standard protocol for applying financial support and reporting the results. In the second year, we elected “the best patient” to promote sense of honor and better peer supports. In the third year, we surveyed through questionnaires participants’ health literacy to improve their feedback. Competitions and exhibitions of achievements were held each year to share results of every PSG. Finally, we had increased the volume of participation of patients and family over these three years (3968, 5401 (+35.5%) and 5963 (+50.3%)). Participation of staff also increased significantly (489 and 551 (+12.7%)). Furthermore, more interdisciplinary curricula were generated, with fewer doctors (38.2% to 29%), but greater numbers of the following: nurses (4.9% to 17.4%), nurse practitioners (0.4% to 14.5%), medical laboratory scientists (2.5% to 16.3%), social workers (4.7% to 41.7%), and teachers from outside (0% to 1.8%). Conclusion: In this first study on QI efforts on PSGs, we enlisted a core change team, drew a stakeholder map, and selected an improvement framework with good results.

scholarly journals QUALITY OF LISTENING TEST VALIDITY OF THE NATIONAL LEAVING EXAM FOR SMA

2016 ◽  
Vol 1 (1) ◽  
pp. 33-44
Author(s):  
Wuwuh Yunhadi
Keyword(s):  
Content Analysis ◽  
Content Validity ◽  
Item Difficulty ◽  
Test Validity ◽  
First Year ◽  
Test Format ◽  
Listening Test ◽  
Second Year ◽  
English Listening Test

This study reports quality of content validity of items of  listening test of National Leaving Exam for SMA in Samarinda is constructed.  The quality was identified from task coverage, item difficulty, objective of item, and test format. This study used content analysis with qualitative design. The study revealed that content validity revealed three major findings. Task coverage is dominated by the first and the second year of SMA (8 items are from first year, 8 items are from second year, and 4 items are from third year of SMA).  Of 20 items, 9 (45%) are easy, 7 (35%) moderate, 4 (2o%) hard. The questions in the items are specified into 9 (45%) general, 5 (25%) comprehension, 4 (20%) application, and 2 (10%) analysis. The analysis on the Table of Specification reconstructed from the English listening test showed that the test has low content validity.  

scholarly journals Pengembangan Program Usaha Ekonomis Produktif dalam Pemberdayaan Perempuan di Kabupaten Sumenep

2019 ◽  
Vol 1 (2) ◽  
pp. 148
Author(s):  
Dwi Listia Rika Tini
Keyword(s):  
Rural Areas ◽  
Positive Impact ◽  
First Year ◽  
Analysis Method ◽  
Business Programs ◽  
Business Program ◽  
Program Policy ◽  
Second Year ◽  
The Village

This study aims to explain the Development of Productive Economic Business Programs in Sumenep Regency in the context of empowering women and improving the quality of women as development resources.  The Development of Productive Economic Business Program is an effort of Sumenep Regency in order to build a better economy going forward related to the village economy.  The method used in this study is a qualitative analysis method in which references are the basis for analysis.  The Productive Economic Business Program Policy in Sumenep Regency is implemented under the auspices of the Community and Women's Empowerment Agency (BPMP) in the form of craftsmen business groups that utilize Natural Resources and Human Resources in each Village.  This phase of UEP development activities is carried out through an empowerment process carried out over a period of 3 (three) years and the phasing plans are 1) First Year (2013), namely the Growth Stage;  2) Second Year (2014) Development Phase and 3) Third Year (2015) Independence Phase.  From the UEP development activities that have a positive impact on women in rural areas, they can make money and help husbands without having to work far outside the home.

Fruit development of Carina (Shiraz × Sultana) in response to growth regulators applied at calyptra dehiscence

1983 ◽  
Vol 23 (121) ◽  
pp. 216 ◽  
Author(s):  
RM Cirami ◽  
AP Chapman ◽  
MG McCarthy
Keyword(s):  
Growth Regulators ◽  
Mechanical Treatment ◽  
South Australia ◽  
Soluble Solids ◽  
Male Sterile ◽  
Yield And Quality ◽  
Dried Fruit ◽  
Pressure Water ◽  
Selection Of

Growth regulators known to improve yield and quality of Zante and a mechanical treatment utilizing high velocity air and a high pressure water spray to physically dislodge the calyptras were applied at dehiscence in 1979 and 1980 to vines of Carina, a male-sterile hybrid selection of Shiraz x Sultana. The vines were grown in the Barossa Valley, South Australia. The mechanical treatment was ineffective in dislodging the calyptras and there were no significant differences in yield or components of yield between treated and untreated vines in either year. The three growth regulators, CCC 100 ppm + GA 1 ppm, 4-CPA 20 ppm + GA 0.5 ppm, and GA 10 ppm, had marked effects on yield and components of yield, but the response varied between sprays and between years. In 1980 4-CPA + GA produced more berries per bunch, heavier bunches and more fresh fruit per vine than both CCC + GA and GA, while in I98 1, 4-CPA + GA and GA were superior to CCC + GA. There were no differences in concentration of soluble solids, pruning weight or dried berry weight in either year. The processed dried fruit of all treatments was of excellent quality.

Wood-based biochar for small fruit production in southern Quebec, Canada

2021 ◽  
Author(s):  
Xuan Shang ◽  
Chih-Yu Hung ◽  
Barry Husk ◽  
Valerie Orsat ◽  
Joann K. Whalen
Keyword(s):  
Soil Quality ◽  
Quality Parameters ◽  
Fruit Weight ◽  
Fruit Yield ◽  
Soluble Solids ◽  
Total Phenolic ◽  
First Year ◽  
Yield And Quality ◽  
Small Fruit

The market for small fruits (grapes, blueberries, strawberries, and raspberries) is valued at more than CAD100 million per year in Quebec, Canada. Wood-based biochar is an amendment that improves soil quality, which may boost small fruit growth and production. The objective of this research was to determine if wood-based biochar could increase the yield and quality of grape, blueberry, strawberry, and raspberry in southern Quebec. We evaluated the fruit yield as well as the quality parameters like average fruit weight, fruit firmness, color, juice pH, total soluble solids, total phenolic content, and antioxidant activity. Field trials were established on commercial farms with grape, blueberry, strawberry, and raspberry production systems in plots that received wood-based biochar and no biochar in spring (April to May). Small fruits were harvested at their ripening stage for yield and quality evaluation in fall (July to October). Biochar application did not improve yield and quality parameters of small fruits except it gave a marginal higher yield of grape (3.7 vs. 4.4 t ha-1, P = 0.08) and a higher average fruit weight of strawberry (11.9 vs. 13.2 g, P < 0.05). There was no difference in the quality of the fruit from biochar-amended and control plots in the first year of biochar application, possibly because the quality parameters are affected more by weather conditions, handling, and storage than by soil quality. This work suggests that wood-based biochar (<5 t ha-1) has a limited first-year impact on small fruit yield and quality in southern Quebec, Canada.

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