BROKEN SEED OF RICE VARIETIES

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SUMMARY OF PHILOSOPHY DOCTORAL THESES IN AGRICULTURAL BIOTECHNOLOGY: USING OF MOLECULAR MARKERS TO STUDY OF THE IMPROVEMENT OF THE CHALKINESS RATIO IN HIGH-YIELDING RICE VARIETIES (ORYZA

SUMMARY OF PHILOSOPHY DOCTORAL THESES IN AGRICULTURAL BIOTECHNOLOGY: USING OF MOLECULAR MARKERS TO STUDY OF THE IMPROVEMENT OF THE CHALKINESS RATIO IN HIGH-YIELDING RICE VARIETIES (ORYZA

To generate the novel rice lines/varieties with high-yielding and low chalkiness ratio for the improvement of chalkiness traits of rice grains on the high-yielding rice varieties with the help of Microsatellitemolecular markers linked with the genes that control chalkiness characteristics on chromos[r]

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Interrelationship analysis among morphological and seed yield contributing traits in yellow seeded genotypes of linseed (Linum usitatissimum L.)

INTERRELATIONSHIP ANALYSIS AMONG MORPHOLOGICAL AND SEED YIELD CONTRIBUTING TRAITS IN YELLOW SEEDED GENOTYPES OF LINSEED (LINUM USITATISSIMUM L.)

40 (forty) yellow seeded genotypes of linseed taken from AICRP on linseed, Indira Gandhi Krishi Vishwavidyalaya, Raipur (Chhattisgarh) along with one check variety surabhi (yellow seeded check) were evaluated for estimation of seed yield and oil content. The high significant and positive correlation[r]

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Assessment of genetic variability, heritability and genetic advance in Indian mustard [Brassica juncea L. Czern & Coss.]

Assessment of genetic variability, heritability and genetic advance in Indian mustard [Brassica juncea L. Czern & Coss.]

An experiment was made to assess extant of genetic variability among fifty germplasm accessions of Indian mustard with three check varieties for various quantitative characters, heritability and genetic advance also estimated for such characters. Analysis of variance revealed highly significant diff[r]

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COMPARATIVE POTENTIAL OF DIFFERENT PLANT PRODUCTS AND SYNTHETIC INSECTICIDES AND THEIR ECONOMICS AGAINST CNAPHALOCROCIS MEDINALIS IN RICE

COMPARATIVE POTENTIAL OF DIFFERENT PLANT PRODUCTS AND SYNTHETIC INSECTICIDES AND THEIR ECONOMICS AGAINST CNAPHALOCROCIS MEDINALIS IN RICE

The study was conducted to compare the effects of different plant products: Neem oil, NSKE, Karanj oil, Karanj seed powder extract, Chilli garlic solution, Chilli solution and Chlorantraniliprole on leaf folder‟s population in a rice field at Research cum Instructional Farm, College of Agriculture,[r]

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Performance evaluation of power operated medicinal nut sheller for ritha nuts (Sapindus mukorossi)

Performance evaluation of power operated medicinal nut sheller for ritha nuts (Sapindus mukorossi)

The shelling of medicinal nuts to obtain clean seed as well as outer shell for further processing is one of the most tedious operations. Presently shelling of medicinal nuts like Ritha, Hirada, Behada etc. is done manually by using hammer or stone, also some research has been done on handle operated[r]

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Cultural and morphological variability of Pyricularia grisea (Cooke) sacc isolates from major rice growing areas of Telangana state, India

Cultural and morphological variability of Pyricularia grisea (Cooke) sacc isolates from major rice growing areas of Telangana state, India

Rice blast caused by Pyricularia grisea (Cooke) Sacc. became one of the most important disease in rice growing areas of Telangana State because of its wide distribution and destructiveness under favourable conditions. However, sometimes resistant varieties may become ineffective due to evolutionary[r]

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Meteorological Parameters: Effect of different environments on seed germination in upland cotton (Gossypium hirsutum L.)

METEOROLOGICAL PARAMETERS: EFFECT OF DIFFERENT ENVIRONMENTS ON SEED GERMINATION IN UPLAND COTTON (GOSSYPIUM HIRSUTUM L.)

The present study was conducted to find out the effect and correlation of meteorological parameters on seed germination in three varieties H 1098 – I, H 1300 and H 1316 under six environments (three sowing periods i.e. early, normal and late sown conditions in year 2015 & 2016). Observations were re[r]

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Effect of weather parameters on infestation of blast disease (Pyricularia oryzae) in rabi season rice (Oryza sativa L.) in East & South eastern coastal plain of Odisha

EFFECT OF WEATHER PARAMETERS ON INFESTATION OF BLAST DISEASE (PYRICULARIA ORYZAE) IN RABI SEASON RICE (ORYZA SATIVA L.) IN EAST & SOUTH EASTERN COASTAL PLAIN OF ODISHA

An investigation was carried out at Agrometeorological field, Central Research Farm, Odisha University of Agriculture and Technology, Bhubaneswar in rabi season, 2017 in natural condition on study of various aspects of effect of weather (maximum temperature, minimum temperature, rainfall, maximum re[r]

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Anatomical studies of wild rice accession for evaluation of resistance against brown plant hopper

Anatomical studies of wild rice accession for evaluation of resistance against brown plant hopper

donor was conducted in 2014-15, at the Glass house, Department of Entomology, Indira Gandhi Krishi Vishwavidyalaya, Raipur, Chhattisgarh. The experimental material consisted of ninety four genotypes along with TN- 1and PTB-33 as susceptible and resistant check, respect[r]

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PERFORMANCE OF CHICKPEA (CICER ARIETINUM L.) VARIETIES TO SEED RATE AND NIPPING IN ARID IRRIGATED WESTERN PLAIN ZONE

PERFORMANCE OF CHICKPEA (CICER ARIETINUM L.) VARIETIES TO SEED RATE AND NIPPING IN ARID IRRIGATED WESTERN PLAIN ZONE

A field experiment was conducted during winter season 2016-17 and 2017-18 to study the effect of seed rates and nipping on chick pea varieties. Role of seed rates and nipping was the most important determinant in boosting growth and yield of chickpea varieties.

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Effect of plant growth regulators on nitrate reductase activity in seed guar varieties

EFFECT OF PLANT GROWTH REGULATORS ON NITRATE REDUCTASE ACTIVITY IN SEED GUAR VARIETIES

The effect of growth regulator on growth and flowering of seed guar cultivars viz., HG 365 and HG 563 was analysed under Mahanandi conditions. The highest nitrate reductase activity, crude protein and gum content was recorded by HG 365 cultivar whereas the growth regulators found maximum in nitrate[r]

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COMPATIBILITY BETWEEN GROUNDNUT RHIZOBIUM AND SEED DRESSING FUNGICIDE

COMPATIBILITY BETWEEN GROUNDNUT RHIZOBIUM AND SEED DRESSING FUNGICIDE

A pot culture experiment was conducted to examine the compatibility of Rhizobium (Rhs-1) with four fungicide and there combination used for seed treatment. The combination effects of inoculation with fungicide growth and number of nodules, dry weight of nodules, dry matter parameters were studied, p[r]

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Effect of seed priming on the activity of antioxidant enzymes and changes of biochemicals of rice under timely and late sown conditions

EFFECT OF SEED PRIMING ON THE ACTIVITY OF ANTIOXIDANT ENZYMES AND CHANGES OF BIOCHEMICALS OF RICE UNDER TIMELY AND LATE SOWN CONDITIONS

In the present investigation rice genotype HUR 105 was selected to see the effect of seed priming on the activity of antioxidant enzymes and changes of biochemicalsof rice under timely and late sown conditions. Priming of seeds has been done with distilled water (hydro), Mg(NO3)2 salt (halo), kineti[r]

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Performance of paddy varieties against brown leaf spot disease under flooded conditions in Mandya district, Karnataka, India

Performance of paddy varieties against brown leaf spot disease under flooded conditions in Mandya district, Karnataka, India

Rice is an important food crop in India. One of the major constraints of rice production is that it is prone to several diseases. Among them brown leaf spot disease has been reported to occur in all rice growing regions. A study was conducted to determine the performance of fifty paddy varieties aga[r]

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Effect of seed priming on yield attributes and grain quality of rice under timely and late sown conditions

Effect of seed priming on yield attributes and grain quality of rice under timely and late sown conditions

In the present investigation rice genotype HUR-105 was selected to see the effect of seed priming on yield attributes and grain quality of rice. Priming of seeds has been done with distilled water (hydro), Mg(NO3)2 salt (halo) and kinetin (T3), salicylic acid (hormonal) and different parameters, suc[r]

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INFLUENCE OF PLANT GROWTH REGULATORS ON PHYSIOLOGICAL TRAITS UNDER SALINITY STRESS IN CONSTRASTING RICE VARIETIES (ORYZA SATIVA L.)

INFLUENCE OF PLANT GROWTH REGULATORS ON PHYSIOLOGICAL TRAITS UNDER SALINITY STRESS IN CONSTRASTING RICE VARIETIES (ORYZA SATIVA L.)

In this study, the pot culture experiment was carried out with two contrasting rice varieties differing in salinity tolerance viz., pokkali and CO51. These two rice varieties were foliar applied with different plant growth regulators associated with salinity tolerance at varied concentrations under[r]

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EFFECT OF SOWING DATES AND VARIETIES ON ECONOMICS AND NUTRIENT STATUS OF DIRECT SEEDED RICE (ORYZA SATIVA L.) AND SOIL

EFFECT OF SOWING DATES AND VARIETIES ON ECONOMICS AND NUTRIENT STATUS OF DIRECT SEEDED RICE (ORYZA SATIVA L.) AND SOIL

Sowing time of rice sometimes get delayed due to lack of assured irrigation or surplus of rainfall. Moreover, no specific varieties have been specifically developed for this purpose. An experiment was conducted to study the effect of sowing dates and varieties on economics and soil properties of dir[r]

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Collection and evaluation of coriander varieties for growth and seed purpose

Collection and evaluation of coriander varieties for growth and seed purpose

The present investigation entitled “Collection and evaluation of coriander genotypes for seed purpose” was carried out during rabi season of the year 2018 & 2019 at the College of Agriculture, Bheemarayanagudi. The study consisted of sixteen coriander varieties using randomized block design and each[r]

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EVALUATION OF RICE VARIETIES FOR YIELD UNDER ORGANIC FARMING IN TARAI REGION OF UTTARAKHAND, INDIA

EVALUATION OF RICE VARIETIES FOR YIELD UNDER ORGANIC FARMING IN TARAI REGION OF UTTARAKHAND, INDIA

Performance of modern cultivars in terms of yield under organic farming differs from that of conventional system. As the demand for organic rice is increasing, so to maintain high productivity, there is a need to evaluate modern high yielding rice varieties under organic farming systems. Field exper[r]

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Effect of provenance and seed treatments on occurrence of seed borne diseases and storability of groundnut (Arachis hypogaea L.)

EFFECT OF PROVENANCE AND SEED TREATMENTS ON OCCURRENCE OF SEED BORNE DISEASES AND STORABILITY OF GROUNDNUT (ARACHIS HYPOGAEA L.)

The laboratory experiment was conducted during 2017-18 to know the effect of provenance and seed treatments on occurrence of seed borne diseases and storability of groundnut (Arachis hypogaea L.). Groundnut varieties viz., TAG-24, G2-52, collected from different locations of Bagalkot, Dharwad and Be[r]

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