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Response of Various Sesame Varieties under the Influence of Nitrogen and Phosphorus Doses

American Journal of Plant Sciences 2015年第2期6卷 405-412页

作者： Shahab-u-Din Kashani mahmoodah buriro Asif Nadeem Nazeer Ahmed Zahid Saeed Fateh Mohammad Shafeeque Ahmed Livestock Research Institute Turbat Pakistan Sindh Agriculture University Tandojam Pakistan Agriculture Extension Panjgoor Pakistan

A field study to evaluate the “Response of various sesame (Sesamum indicum L.) varieties under the influence of nitrogen and phosphorus doses’’ was carried out at Oilseeds Section, Agriculture Research Institute, Tandojam during Kharif 2013. The experiment was laid out in a three replicated randomized complete block design (RCBD) factorial, having net plot size 6 × 3 m (18 m2). The treatments comprised two varieties such as S-17 and Pr-125, and six doses of NP i.e. (No fertilizer (Control), NP @ 30 - 30 kg·ha-1, NP @ 50 - 30 kg·ha-1, NP @ 50 - 50 kg·ha-1, NP @ 70 - 50 kg·ha-1 and NP @ 70 - 70 kg·ha-1). The analysis of variance suggested that all the doses of NP affected significantly (P < 0.05) growth and yield of sesame varieties as compared to No fertilizer (Control) treatment. In the case of fertilizer doses, NP @ 70 - 70 kg·ha-1 produced maximum plant height (102.33 cm), branches plant-1 (18.50), capsules plant-1 (42.17), seeds capsule-1 (57.67), seed weight plant-1 (37.50 g), seed index (3.10 g) and seed yield (774.17 kg·ha-1), whereas NP @ 70 + 50 kg·ha-1 and NP @ 50 - 50 kg·ha-1 ranked 2nd and 3rd in all the growth and yield traits, particularly seed yield (763.50 kg·ha-1 and 694.50 kg·ha-1). Among sesame varieties, S-17 resulted in maximum plant height (91.89 cm), branches plant-1 (15.11), capsules plant-1 (37.06), seeds capsule-1 (50.56), seed weight plant-1 (32.00 g), seed index (2.63 g) and seed yield (682.11 kg·ha-1), whereas variety Pr-125 resulted in minimum traits, particularly seed yield (657.56 kg·ha-1). In the case of interactive effects, the interaction of NP @ 70 - 70 kg·ha-1 × variety S-17 produced maximum values, particularly seed yield (782.67), whereas minimum results were recorded in the interaction of No fertilizer (Control) × variety Pr-125. Hence results concluded that the interaction of NP @ 70 - 50 kg·ha-1 variety S-17 was found most economical for

关键词： Sesame NP Doses High Yield

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Conventional and Molecular Detection of Plasmodium in Domestic Poultry Birds

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Journal of Agricultural Science and Technology(A) 2016年第4期6卷 283-289页

作者： Sana Noor Panhwer Abdullah Arijo Bachal Bhutto Rehana buriro Department of Veterinary Parasitology Sindh Agriculture University Tandojam 70060 Pakistan Department of Veterinary Pharmacology Sindh Agriculture University Tandojam 70060 Pakistan

The present study was conducted to detect the Plasmodium, the causative agent of malaria in domestic poultry birds. Blood smear method was used as the conventional method for the detection, whereas the polymerase chain reaction （PCR） was performed for further confirmation. A total of 50 blood samples were collected from poultry birds showing the malarial symptoms. The results of blood smear methods showed two samples （4%） were infected with genus Plasmodium, whereas the PCR analysis showed four （8%） positive samples. These results confirm that the PCR is more sensitive method for detecting the Plasmodium when compared with conventional methods, and the microscopy diagnosed 50% false negative results that were confirmed by PCR.

关键词： Poultry Plasmodium polymerase chain reaction microscopy.

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Growth and Yield of Sesame (<i>Sesamum indicum</i>L.) under the Influence of Planting Geometry and Irrigation Regimes

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American Journal of Plant Sciences 2015年第7期6卷 980-986页

作者： Asif Nadeem Shahabudin Kashani Nazeer Ahmed Mahmooda buriro Zahid Saeed Fateh Mohammad Shafeeque Ahmed Agriculture Extension Panjgoor Pakistan Livestock Research Institute Turbat Pakistan Sindh Agriculture University Tandojam Pakistan

A field study to evaluate the “growth and yield of sesame (Sesamum indicum L.) under the influence of planting geometry and irrigation regimes” was carried out at Oilseeds Section, Agriculture Research Institute, Tandojam located at (25°25'60"N, 68°31'60"E) during Kharif 2013. The experiment was laid out in a three replicated randomized complete block design (RCBD) factorial, having net plot size 3 × 3 m (9 m2). The treatments comprised three planting geometry (30 × 20 cm, 45 × 15 cm and 60 × 10 cm) and three irrigation regimes (2 irrigations at 20 and 40 DAS, 3 irrigations at 20, 40 and 60 DAS and 4 irrigations at 20, 40, 60 and 80 DAS). The analysis of variance showed that all the planting geometry and irrigation regimes significantly (P -1 (15.67), capsules plant-1 (38.00), seeds capsule-1 (51.44), seed weight plant-1 (31.89 g), seed index (2.83 g), biological yield (2301.23 kg·ha-1), seed yield (742.33 kg·ha-1) and harvest index (30.44%), followed by planting geometry of 60 × 10 cm in all the parameters. However, minimum growth and yield traits of sesame were recorded under planting geometry of 30 × 20 cm. Moreover, plant height was maximum (99.89 cm) under planting geometry of 30 × 20 cm. Among irrigation regimes, four irrigations (20, 40, 60 and 80 DAS) recorded maximum plant height (103.33 cm), branches plant-1 (16.44), capsules plant-1 (41.22), seeds capsule-1 (54.56), seed weight plant-1 (33.22 g), seed index (2.92 g), biological yield (2321.21 kg·ha-1), seed yield (748.78 kg·ha-1) and harvest index (31.00%), followed by three irrigations (20, 40 and 60 DAS) almost in all the traits. However, minimum growth and yield traits of sesame were recorded when crop was applied two irrigations (20 and 40 DAS). In case of interactive effects, the interaction of planting geometry of 45 × 15 cm × four irrigations (20, 40, 60 and 80 DAS) resulted in maximum attributes, particularly seed yield (765.00 kg·ha-1), whereas minimum traits were noted in the interaction of plan

关键词： Sesame Planting Geometry Irrigation Regimes High Yield

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Hsp90αinvolves in cell damages and apoptosis after heat stress in primary myocardial cells of neonatal rat

Hsp90αinvolves in cell damages and apoptosis after heat str...

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2012年中国畜牧兽医学会兽医病理学分会暨中国病理生理学会动物病理生理专业委员会学术研讨会

作者： Ali Islam Adam Abdelnasir buriro Rehana Cheng Yanfen Chen Hongbo Bao Endong College of Veterinary Medicine Nanjing Agricultural University

This study investigated the effect of heat stress on primary myocardial cell damage,histopathological lesions,apoptosis and it’s signal transduction molecules and the expression of Hsp90αprotein and its coraresponding mRNA in response to heat stress in *** inc ubated at 37℃for 72 h in humidified atmosphere of 5%CO and 95%air,the myocardial cells were suddenly heat stressed for 10 min,20 min,40 min,1 h,2 h,4 h,6 h and 8 h in another incubator with 95%air and 5%CO at 42℃.Levels of CK enzyme,histopathology,apoptosis,apoptosis signal transduction and hsp90αwere detected using enzymatic assay,histopathological technique,flow cytometry and western blot *** levels were gradually changed during heat stress,suggesting that the myocardial cells were distinctly stressed and obviously damaged by the heat *** results of flow cytometry showed that apoptotic levels at 40 min and 8 h of heat stress were significantly higher than those of the control(P<0.01 and P<0.05) respectively. Levels of cytochrome c and cleaved caspase-3 significantly increased at 40 min heat *** 40 min heat stress,hsp90αshow significant *** results demonstrate that apoptosis inhibit hsp90α.In contrast,Hsp90αsignificantly increased(P<0.01) at 6 and 8 h heat *** elevation of hsp90αin the primary myocardial cells is important marker at the later time of the heat shock and may act as a protective protein.

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