Crop production using cover crops and sods as living mulches

workshop proceedings : material presented and developed during a workshop held April 21-22, 1982, at Oregon State University, Corvallis, Oregon

Publisher: Published on behalf of the Coordinating Committee and participating depts. by the International Plant Protection Center, Oregon State University in Corvallis, Or

Written in English
Published: Pages: 124 Downloads: 458
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Edition Notes

Statementsponsored by a Coordinating Committee from the Departments of Horticulture, Entomology, and Crop Science, and the International Plant Protection Center ; edited by J.C. Miller and S.M. Bell.
SeriesIPPC document ;, 45-A-82
ContributionsMiller, J. C., Bell, S. M., Oregon State University. Coordinating Committee., International Plant Protection Center.
LC ClassificationsSB284 .C76 1982
The Physical Object
Pagination124 p. :
Number of Pages124
ID Numbers
Open LibraryOL3515320M
LC Control Number82083006

The herbicidal potential of cover crops is closely dependent on cover crop genotype and management (e.g., sowing date, date of incorporation, agricultural practices), weed community composition, environmental and pedological conditions, amount of the plant residues and rate of . ATTRA’s Organic Matters // Conservation Tillage for Organic Crop Production 4 Some Benefits of Conservation Tillage: • reduced wind erosion • reduced water erosion • erodible land brought into production • increased options for multiple cropping • improved soil moisture management • flexible timing for field operations • improved soil structure • better humus management. (book excerpts) Weed management continues to be one of the biggest challenges for organic field crop producers. Weeds can be considered a significant problem because they tend to decrease crop yields by increasing competition for water, sunlight, and nutrients while .   Masiunas JB () Production of vegetables using cover crops and living mulches: a review. J Veg Crop Prod –31 Google Scholar Matheis HASM, Victoria Filho R () Cover crops and natural vegetation mulch effect achieved by mechanical management with lateral rotary mower in weed population dynamics in citrus.

A living mulch system consists of growing a regulated cover crop along with an economic crop. Living mulches are also referred to as sods, cover crops, and grass swards. Living mulches can be used to decrease soil erosion, increase water infiltration, limit weed invasion, and improve trafficability. Detrimental effects of living. Additional information about green manures and cover crops. Cover Crop Chart for Hawaii (K.-H. Wang, ); Performance and plant-available nitrogen contribution of cover crops in high elevations in Hawai‘i (); Cover Your Asset: Choosing appropriate cover crops for your Production System (Radovich); Cover Crops as Insectary Plants to Enhance Above and Below Ground Beneficial . Allelopathic Crops. Various crop species have shown allelopathic potential that can be used to manage weeds in field crops by using them as cover crops, surface mulch and/or residue incorporation, intercropping, and rotation and using crop extract with reduced dose of herbicides [].Researchers have screened various crop cultivars with strong allelopathic traits. Because of the important role of cover crops in providing these benefits, the use of cover crops in organic farming systems must meet National Organic Program (NOP) requirements. Cover crops are often referred to as “green manures,” “catch crops,” or “living mulches.” Chapter 7 Crop .

  Benefits of Cover Crops andLiving mulch A living mulch is a cover crop that is inter- Green Manuresplanted with an annual or perennial cash mulches suppress weeds, reduce soil ero- Organic matter and soil structuresion, enhance soil fertility, and improve water A major benefit obtained from green manuresinfiltration. Cover Crops Build upon your cover crop expertise and find educational resources on ryegrass, barley, wheat, hairy vetch, and more. Manage soil quality, pests, and diseases. Julie’s interest in cover crops resulted in MHOF being the site of a cover crop workshop attended by 50 or 60 people on July She had taken a section of a field and planted it to 3, 6, 9, 12, 15 and way cover crop mixes. Ray Archuleta and Brandon Smith came from NRCS, dug up soil samples, and showed attendees how to evaluate them. Living Mulch Systems. Recently, scientific investigations into the use of cover crops has focused on their use as living mulches. By this we mean that the cover crop is already established when the main crop is planted. Turfgrass species (fescues, bluegrasses, etc.) as well as common forage species have been tried in these systems.

Crop production using cover crops and sods as living mulches Download PDF EPUB FB2

Cover crops and living mulches bring many benefits to crop production. Interest in winter annual cover crops such as winter rye and hairy vetch for ground cover and soil erosion control has been increasing in the last 30 yr in some by: Crop production using cover crops and sods as living mulches.

Corvallis, Or.: Published on behalf of the Coordinating Committee and participating depts. by the International Plant Protection Center, Oregon State University, (OCoLC) Material Type: Conference publication, Government publication, State or province government.

This paper deals with the following: definition of the living mulch concept, demands placed on cover crops, main and cover crop species in living mulch systems, effects of living mulches on. Managing Cover Crops Profitably explores how and why cover crops work, and provides all the information needed to build cover crops into any farming with detailed management information on the most commonly used species—including grasses, grains, brassicas and mustards, and legumes—Managing Cover Crops Profitably offers chapters on the role of cover crops in broader.

Cover crops and living mulches bring many benefits to crop production. Interest in winter annual cover crops such as winter rye and hairy vetch for ground cover and soil erosion control has been. Cover crops and living mulches bring many benefits to crop production.

Interest in winter annual cover crops such as winter rye and hairy vetch for ground cover and soil erosion control has been increasing in the last 30 yr in some areas. The integration of cover crops into a cropping system by relay cropping, overseeding, interseeding, and double cropping may serve to provide and conserve.

Cover crops and crop rotations, including relay and companion cropping, are methods of supplying N for crop production from a companion crop while minimizing nutrient losses to erosion.

These cropping systems, therefore, decrease the need for off-farm inputs such as. COVER CROPS FOR VEGETABLE PRODUCTION. Vegetable systems have many windows for cover crops.

Periods of one to two months between harvest of early planted spring crops and planting of fall crops can be filled using fast-growing warm-season cover crops such as buckwheat, cowpeas, sorghum-sudangrass hybrid, or another crop adapted to your conditions. Therefore, we compared different management strategies in a four-year organic cropping system, by estimating the energy balance of crop production.

Two different living mulches with no-till (B1) and green manure (B2) were compared with a cropping system without cover crop (B3), performing both energy analysis and energy balance. ture in relation to use of cover crops, biological control, soil solarization, living mulches, beneficial organisms, as well as pesticide residues and ground­ water purity.

Research programs in the name of sustainable agriculture have emerged, often to revisit practices of old, such as crop rotation, but more. A three year on-farm conservation-tillage experiment was initiated in fall of at Randle Farm LLC, located in Auburn, AL.

Our objective was to evaluate and demonstrate implementation of tenable conservation vegetable production practices using high amounts of cover crop residues that reduce soil erosion, improve soil productivity and quality, reduce energy costs, and promote farm.

All cover crop mulches were associated with low levels of soil nitrogen (N) (less than 10 mg kg-1 N) in the upper 15 cm. Rolled winter annual cover crops show promise for controlling annual weeds. • Seed late-season cover crops (after the small-grain harvest) before Aug. 15 and use cool-season species to be cost-effective and get adequate growth.

• Be aware of herbicide residual and select cover crop species appropriately. • Try to use corn stalks and cover crop. Cover crops can be grouped into two categories: 1) annuals that are grown during an off-season or period of the year that is not favourable for crop production and that are killed before planting a cash crop; and 2) living mulches that grow at the same time as the cash crop for all or a.

use of allelopathic cover crops and living mulches has become an important method of weed control in sustainable agriculture. Allelopathic plants are those that inhibit or slow the growth of other nearby plants by releasing natural toxins, or “allelochemi-cals.” Cover crop plants that exhibit allelopathy in.

They do not produce nitro- gen. Thus, whenever possible, annual grain or vegetable crops should follow a legume green manure to derive the benefit of farm-produced nitrogen. Providing weed suppression through the use of allelopathic cover crops and living mulches has become an important method of weed control in sustainable agriculture.

Mulches are either living (cover crops) or made of natural or synthetic material to control weeds, retain soil water, and deflect insect pests (see also Chapter 18). Natural materials include straw, compost (including decomposed manure), peat moss, bark chips, sawdust, etc.

Synthetic materials include various colored plastics and aluminum. In crop rotations, cover crops planted either before or concurrent with a main crop and maintained as a living ground cover (living mulch, LM) may provide many beneficial ecosystem services, and.

Using winter legume mulches as a nitrogen source for no-tillage corn and grain sorghum production. In: J.T. Touchton (ed.), Seventh Annual Southeast No-Tillage Systems Conference, pp. 6– Alabama Agricultural Experimental Station, Auburn University, AL.

focus on discussing cover crops that can serve as insectary plants, living mulch, green ma-nure, or those that can convert into organic mulch. For a detail description on how to select cover crops for your farm please refer to “Managing Cover Crops Profitably” published by Sus-tainable Agriculture.

A literature review of dryland cover crop studies on the Great Plains concluded that use of cover crops on dryland cropping systems of the Great Plains reduced yields of subsequent crops. However, in semi-arid Texas, 5 tons/a of wheat straw increased available soil water by 73% and more than doubled grain sorghum yields from 26 to 59 bushels/a.

In agriculture, cover crops are plants that are planted to cover the soil rather than for the purpose of being crops manage soil erosion, soil fertility, soil quality, water, weeds, pests, diseases, biodiversity and wildlife in an agroecosystem—an ecological system managed and shaped by humans.

Cover crops may be an off-season crop planted after harvesting the cash crop. However, living mulches are cover crops that are planted between the rows of a main crop and are maintained as a living ground cover during the growing season of the main crop.

Although, living mulches are sometimes referred to as cover crops, they grow at least part of the time simultaneously with the main crop. Uses. Many materials are used as mulches, which are used to retain soil moisture, regulate soil temperature, suppress weed growth, and for aesthetics.

They are applied to the soil surface, around trees, paths, flower beds, to prevent soil erosion on slopes, and in production areas for flower and vegetable crops. Mulch layers are normally 2 inches ( cm) or more deep when applied. Search hundreds of high resolution images related to the use of cover crops.

The photos in this database are provided for free, non-commercial use by educators working in agriculture and conservation, with proper attribution. Categories include species types. Previous studies have demonstrated benefits of cover crops for sustainable crop production in lower elevations in Hawai'i (Radovich et al.RadovichWangWang and Marahatta of nitrogen is by using cover crops to capture, or scavenge, a portion of the soil nitrate before fall rains begin.

Scavenged nitrogen is stored in plant tissues until spring, when the cover crop is incorporated into the soil (Figures 2 and 3). The most efficient nitrogen scavengers are. Crop production using cover crops and sods as living mulches.

Edited by JC Miller and S.M. Bell. Corvallis, Or.: International Plant Protection Center, Oregon State University, pages PLASTIC MULCHING FOR CROP PRODUCTION Introduction Mulching is the process or practice of covering the soil/ground to make more favourable conditions for plant growth, development and efficient crop production.

Mulch technical term means ‘covering of soil’. While natural mulches such as leaf. It is a crop very adaptable to soils, terrain, planting, and cultural arrangements, and over nations reported citrus production in References.

Food and Agricultural Organization. ‘ FAO Production Yearbook’. Crop Production using Cover Crops and Sods as Living Mulches. Workshop Proceedings. Show details. Articles Citing. Cover crops are not grown as a cash crop but rather are grown for several of their ecological benefits.

Some of the synonyms used for cover crops are living mulch, catch crop, smother crop and green manure. These can be grown during fallow periods, along with the main cash crop or during a part of the growing season of a cash crop.Living cover crops can significantly alter soil temperatures.

Cover crops decreased the amplitude of day and night temperatures more than average temperatures resulting in less variability. Cover crop mulches protect the soil from cold nights and slow down cooling. This may be a benefit in hot regions, but may slow growth in cooler regions.Crop growth with chemically suppressed living mulches can be comparable to crop growth and production with mowing or bare ground management, if the living mulch growth is sufficiently suppressed (15,46,69,90,).

The use of plant growth regulators or herbicides as chemical suppressants of living mulches is limited by.