Abdul Hakeem

Correlation and heritability estimation for agronomic traits in rice (Oryza sativa L.) genotypes 1

The current study was conducted at the Botanical Garden, Department of Plant Breeding and Genetic... more The current study was conducted at the Botanical Garden, Department of Plant Breeding and Genetics, SAU, Tandojam, during the Kharif season 2023. The experiment was laid out in a randomized complete block design with three replications. The ten genotypes Shandar, NIA Mehran, Sarshar, Shua-92, Shabab, NIA-19/A, Shandar-100-1, Shandar-200-1, Shandar-200-2, and NIA-Mehran-100-1 were evaluated for these traits, i.e., days to heading, days to flowering, plant height, tillers hill-1, panicle length, fertility%, no. of florets panicle-1, and grain yield hill-1. The ANOVA revealed that all the traits were significant and showed great variation among the rice genotypes except fertility%. The relationship of days to heading with DTF (0.987**), TPH (0.564**), and GYPH (0.363*) was positive and significant. The relationship of days to flowering with TPH (0.630**) and GYPH (0.455*) was positive and significant. The association of Tillers Hill-1 with PL (-0.513**) was negative but significant. While the relationship with FPP (-0.289 NS) and FPCNT (-0.090 NS) was negative and non-significant. However, its relationship with GYPH (0.704**) was positive and highly significant. All the traits showed high heritability showing minimal environmental effect; however, panicle length and fertility% showed medium heritability showing some environmental effect on them.

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EVALUATING THE CAPACITY OF SUBDIVISION HYDERABAD RURAL FOR CULTIVATION OF CHICKPEA VARIETY DG-92 ON DIFFERENT FARMERS FIELDS

by Abdul Hakeem and Aijaz Soomro

Pakistan journal of biotechnology , 2023

This research study was carried across the field of 14 farmers of subdivision (tahseel) Hyderabad... more This research study was carried across the field of 14 farmers of subdivision (tahseel) Hyderabad (rural), Sindh province of Pakistan during Rabi season, 2021-22 to evaluate the performance of the chickpea variety DG-92 as well as to find out the potency of a new chickpea belt in Sindh province of Pakistan. The field study was conducted in a three replicated randomized complete block design (RCBD). Different fields of fourteen (14) farmers were taken as treatments, these were (T1

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EFFECT OF NITROGEN-PHOSPHORUS AND IRRIGATION SCHEDULES ON THE GROWTH AND YIELD OF MUSTARD (BRASSICA JUNCEA L

To investigate the impact of nitrogen and phosphorus, as well as different irrigation schedules, ... more To investigate the impact of nitrogen and phosphorus, as well as different irrigation schedules, on the growth and yield of the Mehran Raya variety of mustard, the results showed that the F3 = 120-60 kg/ha produced population plant (31.78 m 2), height of plant (181.09 cm), branch plant-1 (9.24), pods/plant (832.87) seeds pod-1 (15.26), seed index (1000 seeds wt. 17.11 g), and seed yield (2407.67 kg ha-1). While the F1 (control) results showed minimum plant population of 8.11 m2, height of plant (126.98cm), branch plant (4.92), pods plant (471.49) seeds pod (5.07), seed index (1000 seeds wt. 14.44 g), and seed yield (1279.22kg ha-1). In case of irrigation, maximum plant population (24.22 m 2), the height of plant (165.93 cm), branches plant-1 (8.09), pods plant-1 (565.22) seeds pod-1 (12.04), seed index (1000 seeds wt. 17.11 g), and seed yield (1955.11 kg ha-1). Whereas the minimum plant population (17.11 m 2), height of plant (148.80 cm), branches plant-1 (6.22), pods plant-1 (637.04), seeds pod-1 (8.74), seed index (1000 seeds wt. 15.56 g), and seed yield (1579.67 kg ha-1) were recorded in one irrigation. Based on the results found, it can be concluded that the balanced fertilization and irrigation scheduling were higher than the alone application of treatment due to the synergetic effect of NP with irrigation by mustard in terms of growth and seed yield. It was determined that despite the consequences of the variation in the values of the different growth yield traits of the mustard crop, the harvest was markedly higher (2407.6 kg ha-1) when the crop was given NP at 120-60 kg ha-1 .

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EFFECT OF NITROGEN-PHOSPHORUS AND IRRIGATION SCHEDULES ON THE GROWTH AND YIELD OF MUSTARD (BRASSICA JUNCEA L

To investigate the impact of nitrogen and phosphorus, as well as different irrigation schedules, ... more To investigate the impact of nitrogen and phosphorus, as well as different irrigation schedules, on the growth and yield of the Mehran Raya variety of mustard, the results showed that the F3 = 120-60 kg/ha produced population plant (31.78 m 2), height of plant (181.09 cm), branch plant-1 (9.24), pods/plant (832.87) seeds pod-1 (15.26), seed index (1000 seeds wt. 17.11 g), and seed yield (2407.67 kg ha-1). While the F1 (control) results showed minimum plant population of 8.11 m2, height of plant (126.98cm), branch plant (4.92), pods plant (471.49) seeds pod (5.07), seed index (1000 seeds wt. 14.44 g), and seed yield (1279.22kg ha-1). In case of irrigation, maximum plant population (24.22 m 2), the height of plant (165.93 cm), branches plant-1 (8.09), pods plant-1 (565.22) seeds pod-1 (12.04), seed index (1000 seeds wt. 17.11 g), and seed yield (1955.11 kg ha-1). Whereas the minimum plant population (17.11 m 2), height of plant (148.80 cm), branches plant-1 (6.22), pods plant-1 (637.04), seeds pod-1 (8.74), seed index (1000 seeds wt. 15.56 g), and seed yield (1579.67 kg ha-1) were recorded in one irrigation. Based on the results found, it can be concluded that the balanced fertilization and irrigation scheduling were higher than the alone application of treatment due to the synergetic effect of NP with irrigation by mustard in terms of growth and seed yield. It was determined that despite the consequences of the variation in the values of the different growth yield traits of the mustard crop, the harvest was markedly higher (2407.6 kg ha-1) when the crop was given NP at 120-60 kg ha-1 .

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Effect of Nitrogen-Phosphorus and Irrigation Schedules on the Growth and Yield of Mustard (Brassica Juncea L.)

Pakistan journal of biotechnology, Feb 21, 2024

To investigate the impact of nitrogen and phosphorus, as well as different irrigation schedules, ... more To investigate the impact of nitrogen and phosphorus, as well as different irrigation schedules, on the growth and yield of the Mehran Raya variety of mustard, the results showed that the F3 = 120-60 kg/ha produced population plant (31.78 m 2), height of plant (181.09 cm), branch plant-1 (9.24), pods/plant (832.87) seeds pod-1 (15.26), seed index (1000 seeds wt. 17.11 g), and seed yield (2407.67 kg ha-1). While the F1 (control) results showed minimum plant population of 8.11 m2, height of plant (126.98cm), branch plant (4.92), pods plant (471.49) seeds pod (5.07), seed index (1000 seeds wt. 14.44 g), and seed yield (1279.22kg ha-1). In case of irrigation, maximum plant population (24.22 m 2), the height of plant (165.93 cm), branches plant-1 (8.09), pods plant-1 (565.22) seeds pod-1 (12.04), seed index (1000 seeds wt. 17.11 g), and seed yield (1955.11 kg ha-1). Whereas the minimum plant population (17.11 m 2), height of plant (148.80 cm), branches plant-1 (6.22), pods plant-1 (637.04), seeds pod-1 (8.74), seed index (1000 seeds wt. 15.56 g), and seed yield (1579.67 kg ha-1) were recorded in one irrigation. Based on the results found, it can be concluded that the balanced fertilization and irrigation scheduling were higher than the alone application of treatment due to the synergetic effect of NP with irrigation by mustard in terms of growth and seed yield. It was determined that despite the consequences of the variation in the values of the different growth yield traits of the mustard crop, the harvest was markedly higher (2407.6 kg ha-1) when the crop was given NP at 120-60 kg ha-1 .

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Evaluation the Capacity of Subdivision Hyderabad Rural for Cultivation of Chickpea Variety DG-92 on Different Farmers Fields

Pakistan journal of biotechnology, Nov 22, 2023

This research study was carried across the field of 14 farmers of subdivision (tahseel) Hyderabad... more This research study was carried across the field of 14 farmers of subdivision (tahseel) Hyderabad (rural), Sindh province of Pakistan during Rabi season, 2021-22 to evaluate the performance of the chickpea variety DG-92 as well as to find out the potency of a new chickpea belt in Sindh province of Pakistan. The field study was conducted in a three replicated randomized complete block design (RCBD). Different fields of fourteen (14) farmers were taken as treatments, these were (T1

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38. Impact of phyto-hormone concentrations in optimizing cell suspension culture of flue-cured tobacco (Nicotiana tabaccum L.) cultivars

Impact of phyto-hormone concentrations in optimizing cell suspension culture of flue-cured tobacc... more

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38. Impact of phyto-hormone concentrations in optimizing cell suspension culture of flue-cured tobacco (Nicotiana tabaccum L.) cultivars

Plant cell suspension cultures are mostly used for the biochemical investigation of cell physiolo... more Plant cell suspension cultures are mostly used for the biochemical investigation of cell physiology, growth, metabolism and production of secondary metabolites. The study was undertaken to optimize protocol for callus induction and cell suspension in K-326 and Honghuadajinyuan (HD) cultivars of tobacco (Nicotiana tabaccum). The experiment was conducted at the Key Laboratory of Tobacco Genetic Improvement and Biotechnology, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, P.R. China. In this study explants leaf were inoculated on the (Murashig and Skoog) media with supplementation of exogenous growth regulators of plant. For the morphogenic callus proliferation and indication form explants, (MS) medium was used with (NAA, 6-BA and 2, 4-D phytohormones. Callus derived leaves were stabilized for 4 week of period. The tobacco cell suspension culture was established initially through the culture of friable leaf derived callus in the medium of liquid callus induction. The result...

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