The aim of this study was to evaluate the best performing lines in sunflower on the basis of phenotypic and genotypic correlation so that we can find out the which trait directly or indirectly effect the yield and quality of the sunflower because being an breeder our main aim is yield and quality and the lines which are performing best can be further used in the breeding programs. Sunflower is a valuable oil producing crop because it contains good quality oil composition and can be grown twice in a year. There is scarcity of oil in our country so that there is requisite to heighten the yield of sunflower in order to exploit its share in oilseed sector. The study was conducted at the research field of Rajawala farm, University of Agriculture, Faisalabad during year 2015–16 to study the correlation among yield related traits, oil and protein content in Sunflower (Helianthus annuus L.). 20 sunflower lines were sown in randomized complete block design with three replications. Data was assessed at maturity for plant height, leaves per plant, leaf area, head diameter, internode length, 100-achene weight, achene yield per plant, oil contents and protein contents. Genotypic and phenotypic correlation was estimated among these traits. The recorded data was subjected to statistical analysis of variance, correlation and path coefficient analysis. The line G-16 showed best performance for leaf area, head diameter and achene yield per plant. Line G-20 was good in 100 achene weight. The above mentioned lines could be used in future breeding programs for effective improvement in yield of sunflower. This data was helpful to select superior lines and these lines may also be used in further hybridization program to get better yield, oil and protein contents.
Based on the survey data, the study has made yield and profitability comparisons in the contexts of modern agricultural production technologies adopted by the cotton growers of district Bahawalpur. The extent of modern agricultural production technologies adoption was gauged through constructing a modern farming index (MFI). Based on the points scored regarding MFI, the cotton growers were classified into five categories. By applying independent samples t-test, the comparisons of means were made between technologies adopters and non-adopters with respect to per acre yield, cost of production, gross income, and profit earned. On an average, in comparison with the non-adopters, the categories of good adopters and exceptional were obtaining respectively, 17% and 22% higher per acre yield and in the same order, 19% and 27% higher per acre profit. On an average, in comparison with the cotton growers without land laser levelling, those having land laser levelled were obtaining 11% higher per acre yield and 10.6% higher per acre profit. Likewise, in comparison with the cotton growers applying pesticides manually, those applying pesticides through boom sprayer were obtaining about 17% higher per acre yield and 18.2% higher per acre profit. The study concludes that technology adoption in agriculture is pivotal to productivity, production, and profitability outcomes at farm level, hence at national level.
Pulses in Pakistan is used in combination with cereals to balance the diet. Its area and production is decreasing for last many years. In the barren and partly arid regions, water shortage is the major component that restricts yield. Using of drought resistance plant is one of the best ways for good cultivation under drought condition. As the pulses have great nutritional and economical values and drought stress affect their morphological features. The legume yield is mostly cultured in rain fed region of the Punjab where they bear a slighter quantity of water situation resulting in low yield of bean. To overcome these problems it is necessary to get knowledge about the performance of different lines of different pulses crops under water stress conditions. That’s why in this paper the information about the previous literature has been discussed.
Lentil is an important pulse crop in Pakistan which is used in combination with cereals to balance the diet. Lentil area and production is declining for the last ten year. The current study is devised to evaluate lentil germplasm for the high yield performance at the Ayub Agricultural Research Institute, Faisalabad. Hundred accessions of lentil germplasm (Lens culinaris L.) were estimated for morphological and yield related attributes. Field performance results showed that lentil lines indicated major differences for their morphological studied factors.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.