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Yield and Quality of Forage Oat (Avena sativaL.) Cultivars as Affected by Seed Inoculation with Nitrogenous Strains

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American Journal of Plant Sciences 2015年第19期6卷 3251-3259页

作者： m.ham.ad saleem.m. shahid ibni zam.r Ihtishamul Haq m. Zahid Irshad m. Kamran Khan m. Asim Qamaruz zaman Ihtisham Ali Aman Khan Saeedur rehman Department of Agronomy University of Agriculture Faisalabad Pakistan

Nitrogen availability can be enhanced with the application of nitrogen fixing bacteria and it may be helpful in increasing forage yield and improving quality of oat. Therefore, a field trial to evaluate the effect of seed inoculation with nitrogen fixing bacteria on forage yield and quality of oat was carried out at Agronomic research Area, University of Agriculture, Faisalabad during rabi season 2013-14. The experiment was laid out in randomized Complete Block Design (rCBD) with factorial arrangements using three replications. The experiment was comprised of two integrated approaches. The first approach was oat cultivars consisting of four treatments, V1 (AVON), V2 (S-2000), V3 (S-2011) and V4 (PD2LV65) and the second approach was seed inoculation consisting of three treatments, S0 (control), S1 (Azotobacter spp.), S2 (Azospirillum spp.). Fisher’s analysis of variance technique was used for statistically interpretation of data by using least significant difference (LSD) test at 5% level of probability. Nitrogen fixing bacteria significantly affect the germination count (m2), plant height (cm), number of tillers (m2), number of leaves per tiller, leaf area per tiller (cm2), green forage yield (t·ha-1) and dry matter yield (t ha-1). The maximum green forage yield (85.2 t·ha-1), dry matter yield (14.1 t ·ha-1) and crude protein (11.5%) were recorded where Azotobacter inoculation was applied. The interaction between cultivars and nitrogenous strains was significant for green forage yield (t·ha-1), dry matter yield (t·ha-1) and crude protein (%). Conclusion showed that cultivar Sargodha-2011 which was inoculated with Azotobacter spp. gave higher forage yield of good quality.

关键词： Oat Cultivars Nitrogenous Strains Quality and Forage Yield

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Evaluating the Impact of Different Tillage regimes and Nitrogen Levels on Yield and Yield Components of maize (Zea mays L.)

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American Journal of Plant Sciences 2016年第6期7卷 789-797页

作者： m.ham.ad Naeem shahid m. shahid ibni zam.r Ihtisham-Ul Haq m. Kamran Khan mazhar Hussain Usman Afzal m. Asim Ihtisham Ali Department of Agronomy University of Agriculture Faisalabad Pakistan

A field study to evaluate the impact of different tillage regimes and nitrogen levels on yield and yield components of maize (Zea mays L.), was conducted during autumn 2014 at Students Farm, Department of Agronomy, University of Agriculture, Faisalabad. The experiment was laid out in rCBD (randomized Complete Block Design), with split plot arrangement having three replications. The experiment was comprised of three tillage regimes (minimum, Conventional and Deep) and three nitrogen levels viz: 100, 200 and 300 kg•ha-1. Urea was used as a source of nitrogen, sulphate of potash as a source of potassium and triple super phosphate as a source of phosphorous. The amount of phosphorous and potash was constant in all the treatments i.e. 125 kg•ha-1 and 100 kg•ha-1 respectively. results of present study are summarized as yield parameters are significantly affected by different nitrogen levels and tillage regimes. maximum number of plants at harvest (7.93), number of grain rows per cob (17.70), number of grains per row (34.31), number of grains per cob (678.58), and cob weight (187.50 g) were observed in deep tillage at 200 kg•ha-1 nitrogen application. 1000-grain weight (275.52 g), biological yield (15.66 t•ha-1), grain yield (6.16 t•ha-1) and dried stalk yield (9.91 t•ha-1) were observed maximum in deep tillage at 200 kg•ha-1 nitrogen application. Harvest index significantly affected by tillage regimes and maximum harvest index (39.58%) were recorded in deep tillage which was statistically at par with conventional tillage (38.83%). It was concluded that higher grain yield of maize can be obtained by deep tillage with the application of 200 kg•ha-1 nitrogen application under the prevailing conditions of Faisalabad.

关键词： Tillage regimes Nitrogen Levels Deep Tillage Biological Yield Harvest Index

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Impact of Different Zinc Application methods on Yield and Yield Components of Various Wheat (Triticum aestivumL.) Cultivars

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American Journal of Plant Sciences 2017年第13期8卷 3502-3512页

作者： Usman Afzal m.ham.ad shahid ibni zam.r Shan mohi Ud Din Aqib Bilal m.ham.ad Salahuddin shahid Iqbal Khan Department of Agronomy University of Agriculture Faisalabad Pakistan Department of Botany University of Agriculture Faisalabad Pakistan

To evaluate the impact of different zinc application methods on yield and yield components of various wheat cultivars, a field experiment was carried out at Student’s Farm, Department of Agronomy, University of Agriculture Faisalabad, during winter 2014-2015. The experiment was laid out in rCBD (randomized Complete Block Design) with factorial arrangement. In this experiment, all the treatments were replicated three times, using the net plot size of 1.8 m × 5.0 m. The experiment comprised of two factors. Factor A consists of two varieties: Faisalabad-2008 and Punjab-2011. While, Factor B consists of different methods of zinc application, control, zinc application in soil before planting 23 kg·ha-1, zinc foliar application, 4% ZnSO4 solution at two stages (tillering and stem elongation stage). The data regarding different parameters were collected and analyzed from the crop using standard procedures. regarding the impact of zinc application method maximum plant height at maturity (103.6 cm), total number of tillers (564.67 m-2), spike length (10.83 cm), number of spikelets spike-1 (19.50), number of grains spike-1 (50.36), 1000-grain weight (34.16 g), biological yield (11.93 t·ha-1), grain yield (6.00 t·ha-1) and harvest index (39.25%) were recorded in treatment where zinc was applied both in the soil before planting and by foliar application on later growth stages. Similarly, grain zinc contents (33.11 mg·kg-1), grain protein contents (10.1%) and grain carbohydrate contents (64.23%) were also observed in the treatment where zinc was applied both in the soil before planting and by foliar application on later growth stages, which is better than all other treatments. In case of wheat varieties, Faisalabad-2008 performed better than Punjab-2011, with maximum method maximum total number of tillers (460.67 m-2), spike length (9.70 cm), number of grains spike-1 (48.80), 1000-grain weight (33.81 g), biological yield (10.32 t·ha-1), grain yield (5.0 t·ha-1) and harvest index

关键词： Wheat Zinc Application methods Zinc Contents

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Growth, Yield and Quality Performance of Pearl millet (Pennisetum americanumL.)

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American Journal of Plant Sciences 2014年第15期5卷 2215-2223页

作者： mahmood Ul Hassan Azraf-ul-Haq Ahmad shahid ibni zam.r Ihtishamul Haq Farhan Khalid Tassadduq rasool adil Hussain Department of Agronomy University of Agriculture Faisalabad Pakistan

Livestock industry of Pakistan is expanding day by day. To meet its growing demand high fodder yielding and nutritious varieties of fodder crops are needed. Pearl millet (Pennisetum americanum L.) is an excellent choice for this purpose. In order to explore the possibility of the better yield potential varieties of pearl millet performed in a good manner under agro ecological conditions of Faisalabad during the year 2012. A field experiment was conducted at Agronomic research Area, University of Agriculture, Faisalabad, Pakistan. randomized complete block design was used with three replications;the net plot size was 1.8 m × 6 m. The experiment was comprised of nine millet varieties named Cholistani Bajra, Barani Bajra, mB-87, Sargodha Bajra 2011, 18-BY, Super Bajra-1, PArC-mS-2, 86-m-52 and FB-822. All other agronomic practices were kept normal and constant. Data on yield and yield components were recorded by standard procedure. Significant results were recorded among the varieties for forage growth and yield. The variety 86-m-52 produced maximum forage and dry matter yield because of more number of leaves (14), leaf area (3540.1 cm2) followed by Sargodha Bajra-2011. All cultivars have statistically significant differences in respect of quality characteristics. However, non-significant differences were observed among cultivars regarding ash contents. The cultivar Sargodha Bajra-2011 has the highest crude protein (10.347%) and the cultivar FB-822 has the minimum crude protein percentage (6.733%). While PArC-mS-2 has the highest crude fiber percentage (34.667%) but variety mB-87 has the minimum crude fiber (24.333%). Variety 86-m-52 proved better for getting higher forage yield followed by Sargodha Bajra-2011 than all other varieties. Sargodha Bajra-2011 is the best cultivar that performed well in respect of quality parameters under irrigated conditions of Faisalabad.

关键词： Forage Fiber Varieties Quality

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Evaluating the Intercropping of millet with Cowpea for Forage Yield and Quality

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American Journal of Plant Sciences 2018年第9期9卷 1781-1793页

作者： Naveed Islam m.ham.ad shahid ibni zam.r Shan mohi Ud Din Umer Farooq Haseeb Arshad Aqib Bilal m.ham.ad Talha Sajjad Department of Agronomy University of Agriculture Faisalabad Pakistan Department of Botany University of Agriculture Faisalabad Pakistan

A field study was scheduled to estimate the impact of intercropping of pearl millet with cowpea on forage yield and quality at Agronomy research Farm, University of Agriculture, Faisalabad. It was done in kharif season 2016. randomized complete block design was used to conduct this experiment. It has three replications. The size of net plot is 3.6 m × 6 m. It comprised of five treatments (T1 = one row of millet alternating with one row of cowpea (1m:1C), T2 = two rows of millet alternating with one row of cowpea (2m:1C), T3 = one row of millet alternating with two rows of cowpea (1m:2C), T4 = sole millet, T5 = sole cowpea). We found that intercropping significantly effected the yield and quality of forage. Intercropping system had significant effects on nutritive value of forage crop. Within various treatments of intercropping, it is evident that treatment T2 (two rows of millet alternating with one row of cowpea) gives maximum total dry matter yield (9.68 t ha-1). It was then tracked by treatment T1 (one row of millet alternating with one row of cowpea) and treatment T3 (one row of millet alternating with two rows of cowpea) producing dry matter yield (9.07 t ha-1 and 8.33 t ha-1, respectively). Based on high grain and suitable environmental condition, intercrop productivity compared to sole crop could be selected for improving the productivity of millet/cowpea mixture in the Punjab.

关键词： Intercropping Forage Quality Yield Crop Productivity

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Wheat Yield response to Foliar Fungicide Application against Leaf rust Caused by Puccinia triticina

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Journal of Agricultural Science and Technology(A) 2017年第3期7卷 160-168页

作者： Krishna Dev Joshi Ghulam Ullah Attiq Ur rehman m.ham.ad makky Javaid Javed Ahmad makhdoom Hussain Angela Pacheco ibni Amin Khalil Amanullah Baloch International maize and Wheat Improvement Center (CImmYT) Islamabad 44000 Pakistan Wheat research Institute Faisalabad 38000 Pakistan International maize and Wheat Improvement Center (CImmYT) Texcoco Edo. de México CP 56130 Mexico Cereal Crops research Institute Nowshera 24100 Pakistan

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