The Konechne Ranch have been an integral part of the small local community of Kimball for 70 years over 3 generations. It is a family oriented business that is supervised by Chris, his brother, and father. We raise 2,000 head of cattle on our ranch every year. We have approximately 850 acres of corn grown for cattle feed, and many more acres of forage that we grow for feed and our hunting lodge business. We manage over 5,000 acres of continuous land. We buy and sell livestock through our local livestock auction. We contribute to our local and regional areas by purchasing feed and equipment locally, as well as help neighbors whenever necessary.
Net wrap is the method of binding round hay bales to store for livestock production. It helps maintain storage quality over a period of time; however, there’s a problem. Net wrap poses health risks to livestock, unneeded environmental waste, and added machinery maintenance.
The net wrap is used worldwide, because it has increased water shedding ability and decreased storage losses or wasted feed. Here’s the problem:A large percentage of ranchers do not remove net wrapas recommended per vets and ag extension agents for time, cost and labor reasons.The net wrap isground into smaller particles for feed, andnot removed. Therefore, small pieces of plastic are mixed in with other feed ingredients. This plastic can get trapped in the digestive system and decrease feed efficiency and even lead to health problems or death. This plastic is not digestible, so once it is consumed, it can start to accumulate in the digestive system of livestock. If the net wrap is removed from the bale before feeding, it must be removed from any possibility that the animal may chew on the discarded wrap.In the circumstance that a livestock animal dies from net wrap accumulation, it becomes a financial loss for the rancher, especially if there was added cost to treat the animal with antibiotics or vet assistance.
Identifying the amount of net wrap used annually, and the benefits of providing a digestible replacement for plastic net wrap that poses no health risk to their long-term life cycle includes the following advantages:
- Reducing manual labor, and time to cut net wrap off and excess plastic waste for the rancher.
- Reducing the financial stress due to livestock death loss.
- Reducing maintenance on machinery.
- Removing all plastic particles mixed into feed ingredients.
- Reducing the amount of non-digested matter in manure spread into fields.
- Reducing the plastic waste added to our environment.
Our team research has narrowed down the natural materials to be used and are focusing on how the preservation and how these factors comes into play with the strength and durability. This product would change how we view the nutritional benefit of our livestock. It has major potential to become natural and healthy for livestock production and benefits the rancher in long-term financial security with less death loss percentage.
In a movement to try and solve this issue for ranchers, we seek to answer questions about the net wrap impact it can have on the daily operation of a ranch. The material research, strength and temperature testing, and prototype production can determine the outcomes of what the success of this idea can mean for the whole industry. It will reduce the negative impact of forage binding materials on livestock health and longevity.
Universities that provide agricultural-related curriculum help organizations like the SDSU Extension advise producers of good livestock management practices. The vision of SDSU Extension is to provide outreach, solutions and create opportunities for our citizens. Amanda reached out to a local SDSU Extension agent with this problem and her research, and started looking for solutions to getting laboratory work going. Amanda’s research was seeking information from researchers and other universities, and it appeared that there was no specific product commercially available to eliminating the net wrap consumption problem, besides manually removing it from bales prior to feeding.
The Jack Wrap-it Project is a collaboration with SDSU senior Ag and Bio-engineering students, who are looking for an alternative to net wrap. The students’ research will be able to identify the impact to the ranch operation, as well as to the environment, by establishing product durability, functionality and cost effectiveness of the production and use of the Jack Wrap-it.
This idea addresses the challenge faced by producers across the Midwest and U.S. and provides the livestock industry with an estimate of livestock at risk, an estimate of the impact of reduced performance (reduced cost-to gain ratio) that occurs from net wrap accumulation.
The Jack Wrap-it Project achieves two objectives:(1)surveying livestock resources to determine the risk and incidence of net wrap ingestion by livestock and (2)developing a sustainable forage binding product that withstands environmental elements yet is health friendly for livestock. Achieving these two objectives will prepare the way for the next steps in the Jack Wrap-it Project, which is to determine cost-effective production in the U.S., and introduction to agriculture markets.
There are 3 main considerations with this project overall, finding materials that have passed the testing methods that utilize product durability, functionality, and cost effectiveness. The following are steps that we are taking to develop this new product are:
- Durability. Finding materials or mixture of materials that can withstand the force of a round bale and the elements exposed to the material. To ease the flow of production, the product will follow similar guidelines of the current net wrap manufacturing process. End product is durable to the weather elements and has enough strength from farm activities after being stored for 12 to 18 months.
- Functionality. The developed material is digestible and has no negative effect on the livestock animals that can include a forage wrap material in their nutrition plan. Natural materials will be the focus on the wrap being used. The end product does not present internal harm to livestock.
- Cost Effective. Developing a cost-effective product. Average cost per plastic wrapped bale is $1.25-$1.45 and a whole roll cost on average costs $225. It is detrimental to stay within the same perimeters of cost for the rancher. (Average approximately 150-170 wrapped bales per roll.)
Along with SDSU extension, we provided an outreach outlet consisting of an online research and needs assessment survey on the usage of net wrap. We wanted to receive feedback on the usage and the support behind an edible net wrap. The extension agent and I met to come up with the questions we wanted to ask in reference to net wrap usage and accumulation. Some of the questions we asked were: 1. What binding method do you use for baled forage? 2. What is your primary feeding method of baled forage? 3. Do you remove the binding material before you feed it to livestock? 3. Do you have a veterinarian conduct a postmortem exam when livestock deaths occur?
We wanted to get the numbers and support behind this diverse product that we are trying to develop as we feel it is a huge need in our ranching communities and will change the face of how we care for our livestock. In addition to this, the decision to have this additional research will help for future marketing and business plans in building a great product platform.
By using an online forum, we were able to put our results into percentage quickly for analysis. We found that 80% of our surveyors were beef cow/calf producers and out of that more than 67% use net wrap. According to the total amount of surveyors, 86% said they would find great benefit to an edible net wrap in their feeding practices. 80% agreed that net wrap poses health risks to their livestock. 50% said they have observed internal net wrap accumulation via a postmortem exam of the livestock and 44% of that observed was in mature cows.
Once edible net wrap is on the market, it will start to eliminate the conventional plastic net wrap because of the natural make-up and benefits to having it in an every day feeding practice. It will cut producers time in half and eliminate the need to cut the net wrap off. Current net wrap procedure is to cut the plastic off, which only provides unwanted waste that either needs to be burned, disposed of in a dump, or picked up by a rendering service, which in turn costs more money to the producer.
Based on our simple calculations of net wrap waste in the U.S. is as follows:
Approximately 120,000,000 bales are consumed nationally every year.
That is 18 ft of plastic per wrap x 2.5 wraps = 45 ft per bale
45 ft x 120 million bales = 5.4 billion feet of net wrap used each year
5.4 billion ft is equivalent to the length of 15 million football fields.
5.4 billion feet / average length of net wrap roll, 7000 ft per roll = 771,429 rolls of net wrap used each year
771,429 rolls x 161 lbs per roll = 1.2 million lbs of net wrap waste each year
771,429 rolls x average $225 per roll = $173 million+ in net wrap used each year
Educational & Outreach Activities
The awareness of net wrap accumulation in livestock is getting some wide discussion from producers, and many articles have been published about it. Some of the publications are Beef Magazine, AgWeek, iGrow, and Farm Forum. Some of the articles have been written by the SDSU Extension agent working with me on the project. The Daily Republic in Mitchell, SD and AgWeek both picked up an article for this project and we’ve had many producers acknowledge the need for an alternative to net wrap.
The SDSU Extension and I have also put together a QuestionPro survey for producers and vets, along with a postcard for vets to report on incidences of net wrap accumulation. We had about 400 complete the survey. Producers currently spend $1.25 to $1.45 per bale, but according to our research, 67% of surveyed producers are willing to spend $.10 to $.80 more per bale for a natural, digestible product that reduces manual labor, as well as the inconvenience of cutting the net wrap off. From the same surveyed producers, 46% said they have seen their livestock chewing and/or eating the remnants on the ground. The results of post-mordem exams on their livestock showed about 50% observed internal net wrap accumulation and 40% of the time being the lead cause of death. Eighty percent felt net wrap poses health risks to livestock and 86% would show interest in a digestible net wrap.
- 54 percent – remove net wrap or twine before feeding whole bales (in bale feeder or on the ground)
- 11 percent – remove net wrap or twine prior to grinding or processing bales
- 24 percent – do not remove net wrap or twine prior to feeding whole bales or processing bales
- 11 percent – sometimes remove binding material before feeding bales to livestock
The students in year 2017-2018 presented results at their senior expo. Those images have been posted in the overall report. This year’s senior expo report is posted here.
April 2018: Presentation at the SDSU Ag and Bio Engineering created the attached media results of the strength, environmental, and digestibility results of the current project.
The research and lab testing continues through the 2018-2019 school year with a projection of a prototype produced by April. Some mechanical and biological properties have been tested, which have been shown to be comparable with the plastic. If more material is used, then the strength can be that of the plastic net-wrap or made to be even stronger. The storability of the material is still being evaluated, as where time is a constraint and will continue likely into the spring. This also includes extracting and obtaining organic phytochemicals that will be used to meet the storability goal of the project.
The overall result of this project is yet to be known. Many tests are still being made to determine what it is capable of in the nature environments.
The amount of farmers gaining knowledge of the problem is wide spread. At this time, because the material is not patent-pending, we aren’t disclosing much information to farmers yet.
With the Jack Wrap-it, producers could be assured that the estimated $173 million (basic calculation of amount spent on consumed net wrap in the U.S.) could enhance their feeding practice instead of contributing to plastic waste. Often the question from ranchers and net wrap sales representatives is “When will an edible wrap be available?” Every rancher knows the net wrap may possibly be ingested, especially if the net wrap is ground up instead of removed. The Jack Wrap-it would be a huge step in efforts to improve profitability and sustaining a healthy herd and environment.
The recommendations for net wrap is to remove it completely. For a small ranch, that may feasible to do. However, for bigger ranches, like ours, we would have to hire another farm hand to just remove net wrap, we use approximately 5,000 bales a year. It’s not as accessible of an opportunity as many may believe, therefore many producers don’t cut it off.
Our product wouldn’t need to be cut off, but used into the feed practices. Therefore, resulting in better time management, feed practices, and animal production.