EFFECT OF DIFFERENT CHEMICAL TREATMENTS ON GERMINATION OF STRAWBERRY SEEDS - TRƯỜNG ĐẠI HỌC Y KHOA VINH

Tìm thấy 10,000 tài liệu liên quan tới tiêu đề "Effect of different chemical treatments on germination of strawberry seeds - Trường Đại Học Y Khoa Vinh":

Effect of different chemical treatments on germination of strawberry seeds

Effect of different chemical treatments on germination of strawberry seeds

All the chemical treatments resulted in significantly higher strawberry seed germination over control. Ethrel 5000 ppm recorded highest germination (86 %) after 30 days of experiment followed by 200 ppm gibberellic acid (84.33 %) and 1000 ppm ethrel (80.67 %). Least germination (19.0 %) was observed in control. H2SO4 36N resulted in maximum in vitro strawberry seed germination and it was statistically at par with H2SO4 30N. Minimum number of days (2.00) to 50 per cent germination was also recorded with 36 N H2SO4. Maximum number of days (7.00) was taken by the lowest concentration of H2SO4.

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Mutagenic effectiveness and efficiency of gamma rays, ethyl methane sulphonate and their combination treatments in chickpea (Cicer arietinum L.)

Mutagenic effectiveness and efficiency of gamma rays, ethyl methane sulphonate and their combination treatments in chickpea (Cicer arietinum L.)

A systematic and comparative study on mutagenic ability of different doses of ethyl methane sulphonate (EMS, an alkylating agent), gamma rays (an ionizing radiation) and EMS + gamma rays was carried out in a well-adapted desi chickpea variety HPG17. All mutagenic treatments were effective in inducing genetic variability. A proportional decrease in germination of mutagen treated seeds as well as subsequent plant survival was observed with increase in mutagen dose.

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Báo cáo khoa học: "Effect of storage conditions on germination in Touki seeds (A. acutiloba Kitagawa) on the different umbel orders" pptx

BÁO CÁO KHOA HỌC EFFECT OF STORAGE CONDITIONS ON GERMINATION IN TOUKI SEEDS A ACUTILOBA KITAGAWA ON THE DIFFERENT UMBEL ORDERS PPTX

Fig 4. Effect of storage conditions on mean germination time in Touki seeds. SE = error bar. P:
Primary; S: Secondary; T: Tertiary. 4. DISCUSSION
Some seeds of Angelica species require pretreatments to germinate after harvesting. For example, seeds of Angelica archangelica L. required pretreatment with stratification at 5 ℃

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Effect of pre-sowing treatments, sowing positions and age of stones after extraction on germination of mango

Effect of pre-sowing treatments, sowing positions and age of stones after extraction on germination of mango

The present investigation was conducted at College of Agriculture, Vellayani during the year 2017-2018 to assess the effect of pre-sowing treatments, sowing positions and age of stone after extraction from the fruit on germination of mango. Mango stones of different age groups viz., freshly extracted stones, 10 and 20 days after extraction of pulp were soaked for 24 hours in aqueous solutions of GA3 (100 and 200 ppm), KNO3 (1 and 2 ppm), cow dung slurry, water and control (without treatments) and sown in flat and stalk end up (plumule up) positions in polythene bags. The freshly extracted mango stones which were soaked in 200 ppm GA3 solution and sown in plumule up position recorded the least number of days for initiation of germination (13 days) and 50 % germination (23 days), the highest rate of germination (0.74), seedling length (27.35 cm) and dry weight (10.70 g) whereas freshly extracted mango stones which were soaked in 100 ppm GA3 solution and sown in plumule up position recorded the highest germination (82.22 %), seedling vigour index -I (2142.03 cm) and seedling vigour index-II (791.48 g).
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Effect of seed bacterization with fluorescent pseudomonads on growth promotion of Jute (Corchorus olitorius) in Terai Zone of West Bengal

Effect of seed bacterization with fluorescent pseudomonads on growth promotion of Jute (Corchorus olitorius) in Terai Zone of West Bengal

The Fluorescent Pseudomonads were isolated from rhizosphere of fifteen different crops and screened based on their antagonistic effect and effect of metabolites against Jute stem rot pathogen. The five selected isolates were used for seed bacterization to study their effect on seed germination, root length, shoot length and vigour index.

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Lake Trout Ecosystems in a Changing Environment - Chapter 8 doc

LAKE TROUT ECOSYSTEMS IN A CHANGING ENVIRONMENT CHAPTER 8 DOC


The effect of DOC on the chemical properties of lakes
Many papers have been written on the chemical properties of DOC. Here, we discuss only those of relevance to lake trout and other biota of Boreal lakes.
DOC includes many substances, of varying chemical structure. Some molecules are small, in a size range ideal for uptake by organisms. However, colored allochthonous DOC is composed mostly of humic and fulvic acids and other large, charged molecules, which tend to combine with other charged chemicals, including trace metals, nutrients, and organic contaminants, to form stable colloids. DOC prevents these chemicals from partic- ipating in biological and chemical reactions as if they were in truly dissolved form but also retards further coagulation, inhibiting their removal to the sediments (Weilenmann et al., 1989).
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CHARACTERIZATION OF PSEUDOMONAS AERUGINOSA MCC 3198 AND ITS POTENTIAL FOR GROWTH PROMOTION OF SEEDLINGS OF THE MEDICINAL PLANT CELOSIA CRISTATA L

CHARACTERIZATION OF PSEUDOMONAS AERUGINOSA MCC 3198 AND ITS POTENTIAL FOR GROWTH PROMOTION OF SEEDLINGS OF THE MEDICINAL PLANT CELOSIA CRISTATA L

Besides, this strain also found to enhance the defense related enzymes like superoxide dismutase, peroxidase, ascorbate oxidase, etc. of the treated plant. Which got support from the works of Gururani et al., (2012) and Kohler et al., (2010) PGPR enhances ROS- scavenging enzymes such as catalase and ascorbate peroxidase which may help the plants under salinity and drought pressure to stebilize the damaging effects of ROS. Similarly, Ramamoorthy et al., (2002) and Dutta et al., (2008) showed that, the treatment of pathogen-challenged tomato, hot pepper and pigeon pea with luminous Pseudomonads
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Effect of germination on antioxidant capacity and nutritional quality of soybean seeds (Glycinemax (L.) Merr.)

Effect of germination on antioxidant capacity and nutritional quality of soybean seeds (Glycinemax (L.) Merr.)

Raw soybean seeds (as con- trol treatment) and germinated soybean seeds were freeze-dried for analyzing the contents of protein, lipid, protein profile patterns, PA, TI, tota[r]

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Effect of different treatments on spawn run time of paddy straw mushroom, Volvariella Volvacea

Effect of different treatments on spawn run time of paddy straw mushroom, Volvariella Volvacea

The experiment laid out at mushroom production technology laboratory of Department of Plant Pathology, Haryana Agricultural University during August 2013 and April 2014. Paddy straw mushroom was raised by using standard production technology given by DMR, Solan. Total ten treatments and control replicated three times were evaluated for effect on spawn run time. The results showed that maximum time taken for spawn run time recorded in control, however minimum in Novaluron 10 EC (0.5 ml/l) which was statistically at par with Chlorpyrifos 20 EC (4 ml/l) and Novaluron (1 and 1.5 ml/l) treatment. All hot water treatments and different concentration of Novaluron significantly lower(less time) than control.
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Effect of different pre-sowing treatments on seed germination of spruce (Picea smithiana Wall. Boiss) seeds under temperate conditions of Kashmir Himalayas, India - Trường Đại học Công nghiệp Thực phẩm Tp. Hồ Chí Minh

Effect of different pre-sowing treatments on seed germination of spruce (Picea smithiana Wall. Boiss) seeds under temperate conditions of Kashmir Himalayas, India - Trường Đại học Công nghiệp Thực phẩm Tp. Hồ Chí Minh

The present study “Effect of different pre- sowing treatments on seed germination of spruce ( Picea smithiana Wall. Boiss) seeds under temperate conditions of Kashmi[r]

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DSpace at VNU: Application of ultrasound in grape mash treatment in juice processing

DSPACE AT VNU: APPLICATION OF ULTRASOUND IN GRAPE MASH TREATMENT IN JUICE PROCESSING

Pectinases are able to break down pectin molecules, mainly col- loidal compounds of grape juice. As a result, enzymatic treatment (ET) decreased viscosity of grape juice ( Table 8 ). On the contrary, sonication treatment (ST) with ultrasound wave of 2 W/cm 2 inten- sity was not only unable to break down pectin molecules but also extracted macromolecules from cell walls which increased viscos- ity of the obtained grape juice. Enzymatic treatment after sonica- tion (ETAS) lowered viscosity due to its ability of pectin breakdown. However, some other colloidal macromolecules ex- tracted by ultrasound were not broken down by Pectinex Ultra SP-L preparation. This was the reason why the viscosity of grape juice in this method was still higher than that in the enzymatic treatment. In combined ultrasound and enzyme treatment (CUET), enzyme decreased viscosity while ultrasound increased it. Conse- quently, viscosity of grape juice in this method was similar to that of the control sample.
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Role of colour plastic mulching and drip irrigation levels on water saving and economics of French bean (Phaseolus vulgaris L.)

Role of colour plastic mulching and drip irrigation levels on water saving and economics of French bean (Phaseolus vulgaris L.)

An experiment was conducted to examine the effect of different plastic colour mulches viz., white on black, silver on black and complete black on water saving and yield of French bean (Phaseolus vulgaris L.) variety Arka Komal under different drip irrigation levels at Raichur, is situated in the Northeastern dry zone which comes under Zone II in region-1 of Karnataka.. The treatments were laid in spilt plot design with four replications and sixteen treatments.

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Effect of composite culture of azotobacter and phosphate solubulizing bacteria on in vitro propagation of Musa acuminate (Banana)

Effect of composite culture of azotobacter and phosphate solubulizing bacteria on in vitro propagation of Musa acuminate (Banana)

The present study was conducted to assess the effect of composite culture of Azotobacter and Phosphate solubulizing bacteria with different combinations of organic, inorganic fertilizations on growth performance of in vitro propagated Banana, cv. Grand Naine. The in vitro rooted plantlets were hardened and acclimatized by using different treatments (five treatments comprising of inoculation of composite culture, vermicompost and Inorganic fertilization) carried out in CRD replicated four times.

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EFFECT OF NANOENCAPSULATED PRE-EMERGENCE SULFENTRAZONE HERBICIDE ON SOIL MICROBIOME AND NODULATION OF IRRIGATED BLACKGRAM (VIGNA MUNGO L.)

EFFECT OF NANOENCAPSULATED PRE-EMERGENCE SULFENTRAZONE HERBICIDE ON SOIL MICROBIOME AND NODULATION OF IRRIGATED BLACKGRAM (VIGNA MUNGO L.)

This study is mainly aimed to know the effect of sulfentrazone with and without encapsulation and other different treatments on soil microbial population changes with time and also to know nodulation ability of blackgram.

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Evaluation of the effect of different physico-chemical properties of soil on modulus of rupture (MOR)

Evaluation of the effect of different physico-chemical properties of soil on modulus of rupture (MOR)

An experiment on “Evaluation of factors affecting modulus of rupture as an index of crusting in soils of Haryana” was carried out during 2016-17 at Chaudhary Charan Singh Haryana Agricultural University, Hisar, Haryana. The soil samples were collected from 21 locations from farmers’ fields in from 0-5 and 5-15 cm depths from different districts of the Haryana having wide range of texture ranging from sand to silty clay loam. The effect of different physico-chemical properties of these texturally different soils was evaluated on their modulus of rupture (MOR) values. The organic carbon, aggregate size analysis, mean weight diameter and modulus of rupture of all the soils were determined using standard methods.
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COMPARISON OF SEED TREATMENTS ON THE GERMINATION OF SEVEN PASSION FRUIT SPECIES

COMPARISON OF SEED TREATMENTS ON THE GERMINATION OF SEVEN PASSION FRUIT SPECIES

Passiflora is a large genus in the family Passifloraceae Juss. ex DC. Many Passiflora species are propagated by seed. However, seeds are often slow to germinate and have low germination rates due to seed dormancy factors. This study was conducted to evaluate four different pre-germination treatments on enhancing germination potential in seven Passiflora spp. Germination was monitored every 3 days for 90 days. Germination started after two weeks and then, a gradual increase was observed in germination in most species.

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Effect of phosphate solubilizing bacteria and rhizobium on growth and yield of legume plants (Vigna radiata L. and Vigna mungo L.)

Effect of phosphate solubilizing bacteria and rhizobium on growth and yield of legume plants (Vigna radiata L. and Vigna mungo L.)

The experiments were conducted in the Department of Pathology & Microbiology, Sardar Vallabhai Patel University of Agriculture and Technology, Meerut, during kharif season 2017-18, 2018-19 and 2019-20. The experiment was laid out in Completely randomized research design with three replicates and seven treatments.To the study the effect of PSB and Rhizobium on the seed germination, plant height, root length, shoot length, number of leaves, number of branches, number of pods, seed weight, grain yield and harvest index of green gram and black gram variety in different treatments.

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Allelopathic potential assessment of sorghum and sunflower on germination characteristics of Phalaris minor and wheat

Allelopathic potential assessment of sorghum and sunflower on germination characteristics of Phalaris minor and wheat

A laboratory experiment was conducted to assess the allelopathic effect of aqueous extracts of sorghum and sunflower on germinating seedlings of Phalaris minor and wheat. 10% (w/v) aqueous extracts of sorghum and sunflower were applied on the seed of Phalaris minor and wheat and the parameters like germination percent, relative germination ratio, speed of germination, mean germination time, days to 50% germination were calculated. In all the calculated parameters it was found that the aqueous extracts of both sorghum and sunflower are highly allelopathic to Phalaris minor and they have a very little effect on wheat.
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Effect of sodium azide induction on germination percentage and morphological growth in two varieties of okra

Effect of sodium azide induction on germination percentage and morphological growth in two varieties of okra

The present investigation entitled, “Effect of Sodium azide induction of two varieties of okra (Abelmoschus esculentus L.)” was carried out at the MGM’s Institute of Bioscience and Technology, Aurangabad. The aim of study is to see the effect of sodium azide induction of two varieties of okra, Parbhani kranti and Arka Anamika with an objectives to study the effect of SA on germination percentage (%) of different varieties of okra at different concentration of Sodium azide (SA) andto study the morphological variation between different varieties of okra at different concentration of Sodium azide (SA).
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IMPACT OF BIO-FERTILIZER ON GROWTH PARAMETERS AND YIELD OF POTATO

IMPACT OF BIO-FERTILIZER ON GROWTH PARAMETERS AND YIELD OF POTATO

Application of different bio-fertilizers alone or in combination with others as seed, soil and foliar spray revealed that the bio-fertilizers have stimulatory effect on germination, sprouting behaviour and growth parameter of potato.

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