Viscosimetric and Other Physical Methods

This study was conducted in one of the private orchards located in the Altun Kobri sub-district of Dibs district, about (20) km away from Kirkuk governorate, during the growing season (2020-2021). This is to study the effect of six levels of summer pruning, the first level (T1) without pruning, the second level (T2) removing the tops of the main branches after the decade, and the third level (T3) removing the tops of the main branches after the decade and the fourth level (T4) removing leaves and leaving (8) Leaves for each fruit cluster, the fifth level (T5) remove the leaves and leave (10) leaves for each fruit cluster, the sixth level (T6) remove the leaves and leave (12) leaves for each fruit cluster. And the addition of three levels of humic acid (zero, 20, 40) g. vine-1 and its symbol (H1, H2, H3) sequentially, in the growth and yield characteristics of grape vines of the olive variety, and it was added a week after the contract (25/5/2021). The experiment was carried out according to a randomized complete block design with three sectors.

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“…At a wavelength (490 nm), the solutions were prepared to make the standard graph according to the. Method [9].…”

Section: Percentage Of Total Sugars In Juice )%(mentioning

confidence: 99%

Effect of Pruning Treatments and the Addition of Humic Acid on Growth and Yield of Zaytoni Cultivar Grape Trees

Abdulrahman

Khalaf

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…The percentage of carbohydaverages was estimated in the middle areas of the newly-grown branches in mid-November 2021, as a number of branches were taken from different sides of the tree and placed in an electric oven at 65 °C until the weight was stabilized and then crushed and the percentage of carbohydaverages was measured according to the method [10].…”

Section: The Percentage Of Carbohydaverages In the Branches (%)mentioning

confidence: 99%

“…Parts of a number of fruits were taken from each sample at harvesting and dehydrate in an electric oven at 65°C until weight stabilizes, then crushed and (0.2) gm was taken from them. The percentage of total sugars was estimated by following the method [10], and using a spectrophotometer at a wavelength of 490 nm.…”

Section: Percentage Of Total Sugars In Fruits %mentioning

confidence: 99%

The Impact of Stem Site and Foliar Application of Zinc and Boron in Growth, Flowers and Yield of Apples (Brahimi Class)

Kufesh

Abdul

Al-Issawi

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The research was conducted in one of the private orchards in al-Saqlawiya district of Fallujah province Anbar province, for two seasons, 2021-2022, to study the impact of the site of fruitful stem site and spraying with zinc and boron on some characteristics of growth and flowers and the product of the apple of the Class Brahimi was chosen 5 4 homogenous trees as long as five years old and planted at dimensions of 4x4 meters, carried out a working experiment (3x3x2) using the design of the entire random sectors RCBD if the first factor represents the choice of the location of the fruitful stem site and its symbol (S1, S2, S3) and the second factor spraying zinc and its mark (ZN0, ZN1) and the third factor foliar with boron, and its marked as (P0.P1.P2) and trees were sprinkled with elements twice each season among the results that the effect of spraying by study factors led to a moral increase in the qualities studied (percentage of total sugars, vitamin C, total acidity, T.S.S., carbohydrate ratio)

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“…It is the product of the main head, which was calculated according to the following equation Total yield (ton h -1 ) = head weight x number of plants per hectare/ 1000. [14] method was used to estimate the total carbohydrate content of the head and as follow:  Take 0.2 g of dry sample powder and placed it in a test tube and add 1N perchloric acid solution to it.  Every time the sample was centrifuged for 15 minutes at 3000 rpm after being heated in a water bath to 60°C for 60 minutes, the cycle was repeated three times.…”

Section: Total Yield (Tonsh -1 )mentioning

confidence: 99%

Effect of Foliar Feeding with Copper Nanoparticles on Growth and Yield of Broccoli Crosses

Al-Shamry

Abbas

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The test was conducted in 2021-2022 at the Horticulture and Landscape Department fields - agriculture collage – Diyala University. The study was to examin the result of foliar spray through nano and chelated copper on the growth and production of broccoli hybrids. The foliar spray was used at three levels (0 mg.L-1, 10 mg.L-1, 20 mg.L-1, 40 mg.L-1) whereas five cultivars (v) of broccoli were used and these are: Jassmine (V1), 2004 (V2), Zen (V3), Masturi (V4), and Danar (V5). The results have shown that foliar application of nano copper has significantly affected on the crop growth and production. The highest production was 67.82 t.h-1 and and most of the vegetative and fruitful growth traits were at a concentration of nano-copper 20 mg.L-1. Whereas the results of the effect of foliar spray on broccoli varieties, the V2 has the highest florets 1.363 kg and the total yield was (56.81 h-1) and the chlorophyll index in the leaves was 0.801, and the florets content of carbohydrates, the Danar variety excelled in the leaf area, which amounted to 175.49, while the Matsuri variety excelled in the height of the plant, with an average height of 98.55 cm.

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Viscosimetric and Other Physical Methods

Cited by 21 publications

References 67 publications

Effect of Pruning Treatments and the Addition of Humic Acid on Growth and Yield of Zaytoni Cultivar Grape Trees

Effect of Pruning Treatments and the Addition of Humic Acid on Growth and Yield of Zaytoni Cultivar Grape Trees

The Impact of Stem Site and Foliar Application of Zinc and Boron in Growth, Flowers and Yield of Apples (Brahimi Class)

Effect of Foliar Feeding with Copper Nanoparticles on Growth and Yield of Broccoli Crosses

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