INFLUENCE OF POULTRY MANURE AND WEED CONTROL METHODS ON THE PERFORMANCE OF GROUNDNUT (Arachis hypogaea L.) VARIETIES UNDER RAINFED AND IRRIGATED CONDITIONS

By

Author

Presented To

Department of Agricultural Science

ABSTRACT
Field trials were conducted during the 2012 and 2013 rainy seasons at the Teaching and Research Farm of Samaru College of Agriculture, Ahmadu Bello University Zaria and in 2012/2013 and 2013/2014 dry seasons at the Irrigation Research Station, Kadawa of the Institute for Agricultural Research, Kadawa. The treatments consisted of three levels of poultry manure (0, 1.5 and 3 tonnes ha-1), five weed control methods which included three rates of post emergence herbicide (0.054 kg a.i.ha-1, 0.108 kg a.i ha-1 and 0.162 kg a.i ha-1 of Haloxyfop-R-methyl ester), weedy check, and hoe weeding at 3 and 6 weeks after sowing (WAS) and three varieties of groundnut (SAMNUT 11, SAMNUT 22 and SAMNUT 23). The treatments were laid out in a split-plot design with factorial combinations of the weed control methods and poultry manure occupying the main plot while the varieties were allocated to the subplots. The treatments were replicated three times. The results from the study revealed that application of 3.0 tonnes ha-1 poultry manure significantly increased growth parameters such as plant height, shoot dry weight, number of branches, and number of leaves, crop growth rate and relative growth rate. Days to 50% flowering was reduced by the application of 3.0 tonnes ha-1 poultry manure. Application of 3.0 tonnes ha-1 poultry manure improved the crop vigour score of groundnut plant and increased weed control efficiencies. Application of poultry manure increased pod weight plot-1, 100 kernel weight and pod yield ha-1. However, a further increase from 1.5 tonnes ha-1 to 3.0 tonnes ha-1 resulted in significant increase in haulms production at the expense of the yield characters. Among the evaluated weed control methods, two hoe weeding resulted in significant increase in all the growth parameters considered in this work, while days to 50% flowering was significantly reduced by two hoe weeding. Similarly, two hoe weeding resulted in highest crop vigour and highest weed control efficiency. Other weed control parameters such as crop injury, weed cover score, weed dry weight were significantly reduced by the same treatments. All the yield parameters were significantly increased by two hoe weeding. Production of SAMNUT 11 resulted in the highest growth and yield parameters and lowest weed infestation. Pod yield ha-1 was positively and highly correlated with number of branches, number of leaves, plant height, canopy spread, number of pods, pod weight and 100 kernel weight but was negatively correlated with haulm yield. Pod weight had the highest direct contribution which was followed by 100 kernel weight, number of pods, number of branches, plant height and canopy spread in that order, while number of leaves had the lowest direct contribution. The combined effect of pod weight and 100 kernel weight gave the highest combined contribution while the combined contribution of number of branches and number of pods and the combined contribution from number of branches and number of leaves ranked second. The least combined contribution was from number of leaves and number of pods; and plant height and canopy spread that resulted in negative values. The profitability analysis showed that the combinations of 1.5 tonnes ha-1 of poultry manure, two hoe weeding and SAMNUT 11 gave the highest net farm income. It can be concluded that application of 1.5 tonnes ha-1 of poultry manure, two hoe weeding and use of SAMNUT 11 resulted in highest pod yield and profitability of groundnut in the study area.


PLEASE NOTE:

That this Material is a Complete Project, Well Written and Contains 1 to 5 Chapters.


Click the download Button Below to Download the complete work. OR Call/WhatsApp Admin on: 09019904113 for Inquiry. Thank You

About E-Project Material Centre


E-Project Material Centre is a web service aimed at successfully assisting final year students with quality, well researched, reliable and ready made project work. Our materials are recent, complete (chapter 1 to Minimum of Chapter 5, with references) and well written.INSTANT ACCESS! INSTANT DOWNLOAD. Simply select your department, choose from our list of topics available and explore your data

Why Students Love to Use E-Project Material ?


Guaranteed Delivery Getting your project delivered on time is essential. You cannot afford to turn in your project past the deadline. That is why you must get your project online from a company that guarantees to meet your deadline. e-Project Topics Material Centre is happy to offer instant delivery of projects listed on our website. We can handle just about any deadline you send our way. Satisfaction Guaranteed We always do whatever is necessary to ensure every customer's satisfaction

Disclaimer


E-Project Topics Material Centre will only provide projects as a reference for your research. The projects ordered and produced should be used as a guide or framework for your own project. The contents of the projects should be able to help you in generating new ideas and thoughts for your own project. It is the aim of e-Project Topics Centre to only provide guidance by which the projects should be pursued. We are neither encouraging any form of plagiarism nor are we advocating the use of the projects produced herein for cheating.

Terms and Condition


Using our service is LEGAL and IS NOT prohibited by any university/college policies You are allowed to use the original model papers you will receive in the following ways:
  • As a source for additional understanding of the subject
  • As a source for ideas for you own research (if properly referenced)
  • For PROPER paraphrasing ( see your university definition of plagiarism and acceptable paraphrase) Direct citing ( if referenced properly)
Thank you so much for your respect to the authors copyright
X

Need Help Finding or Downloading Your Project Material?

If you don't see the topic you're looking for or You need urgent/express attention, click the WhatsApp Icon/link below to contact ADMIN and get the material you need instantly. We are always available online to attend to your needs. Thanks