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1

Teasdale, John R., and Craig S. T. Daughtry. "Weed Suppression by Live and Desiccated Hairy Vetch (Vicia villosa)." Weed Science 41, no. 2 (1993): 207–12. http://dx.doi.org/10.1017/s0043174500076074.

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Hairy vetch was grown as a winter annual cover crop and evaluated for weed suppression when desiccated by paraquat or left alive until natural senescence in a 3-yr field experiment. Total weed density and biomass were variable in the desiccated hairy vetch treatment relative to a bare soil treatment but were consistently lower in the live hairy vetch treatment relative to the desiccated or bare soil treatments. An average of 87% of sites under live hairy vetch compared to 8% of sites under desiccated hairy vetch transmitted less than 1% of unobstructed sunlight. The red (660 nm) to far-red (73
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2

Hoffman, Melinda L., Emilie E. Regnier, and John Cardina. "Weed and Corn (Zea mays) Responses to a Hairy Vetch (Vicia villosa) Cover Crop." Weed Technology 7, no. 3 (1993): 594–99. http://dx.doi.org/10.1017/s0890037x00037398.

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Field studies were conducted in 1990 and 1991 to determine the effects of corn planting date and hairy vetch control method on the efficacy of fall-planted hairy vetch as a weedsuppressive cover crop for no-till corn. Glyphosate controlled hairy vetch when applied at the early bud growth stage (April), but hairy vetch residue provided no weed control compared to the weedy check. Mowing was not an effective means of suppressing hairy vetch at the early bud stage. Untreated hairy vetch reduced weed biomass 96% in 1990 and 58% in 1991 but reduced yield over 76% in April-planted corn. There was no
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3

Almeida Acosta, José Alan de, Telmo Jorge Carneiro Amado, Andreas de Neergaard, Mads Vinther, Leandro Souza da Silva, and Rodrigo da Silveira Nicoloso. "Effect of 15n-labeled hairy vetch and nitrogen fertilization on maize nutrition and yield under no-tillage¹." Revista Brasileira de Ciência do Solo 35, no. 4 (2011): 1337–45. http://dx.doi.org/10.1590/s0100-06832011000400028.

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This study evaluated the effect of hairy vetch (Vicia villosa Roth) as cover crop on maize nutrition and yield under no tillage using isotope techniques. For this purpose, three experiments were carried out: 1) quantification of biological nitrogen fixation (BNF) in hairy vetch; 2) estimation of the N release rate from hairy vetch residues on the soil surface; 3) quantification of 15N recovery by maize from labeled hairy vetch under three rates of mineral N fertilization. This two-year field experiment was conducted on a sandy Acrisol (FAO soil classification) or Argissolo Vermelho distrófico
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4

Abdul-Baki, Aref A., John R. Stommel, Alley E. Watada, John R. Teasdale, and Ronald D. Morse. "Hairy Vetch Mulch Favorably Impacts Yield of Processing Tomatoes." HortScience 31, no. 3 (1996): 338–40. http://dx.doi.org/10.21273/hortsci.31.3.338.

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Ten cultivars of processing tomatoes (Lycopersicon esculentum Mill.) grown in bare soil or on black polyethylene and hairy vetch (Vicia villosa Roth.) mulches were evaluated for yield, fruit processing quality, and leaf necrosis. Yields were higher, fruit was heavier, and leaf necrosis less in hairy vetch than in bare soil or black polyethylene mulch. With the exception of pH, yield and fruit quality component responses to mulch treatments were not cultivar-dependent. Fruit pH, soluble solids concentration, and color equaled values obtained using bare soil production practices. Percent solids
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5

Reddy, Krishna N., and Clifford H. Koger. "Live and Killed Hairy Vetch Cover Crop Effects on Weeds and Yield in Glyphosate-Resistant Corn." Weed Technology 18, no. 3 (2004): 835–40. http://dx.doi.org/10.1614/wt-03-228r.

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A 2-yr field study was conducted from 2002 to 2003 on a Dundee silt loam soil at the Southern Weed Science Research Unit Farm, Stoneville, MS (33°26′N latitude), to examine the effects of hairy vetch cover crop (hairy vetch killed at corn planting [HV-K], hairy vetch killed in a 38-cm-wide band centered over the crop row at corn planting [HV-B], hairy vetch left alive [HV-L], and no hairy vetch [NHV]) and glyphosate postemergence (broadcast, banded, and no herbicide) application on weed control and yield in glyphosate-resistant corn. Two applications of glyphosate at 0.84 kg ae/ha were applied
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6

White, Randall H., and A. Douglas Worsham. "Control of Legume Cover Crops in No-Till Corn (Zea mays) and Cotton (Gossypium hirsutum)." Weed Technology 4, no. 1 (1990): 57–62. http://dx.doi.org/10.1017/s0890037x00024982.

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Eight herbicide treatments per crop were evaluated for hairy vetch and crimson clover cover-crop control in no-till corn and cotton at two locations in North Carolina. Paraquat alone or combined with dicamba, 2,4-D, or cyanazine, and cyanazine alone, controlled clover the best in both crops. All herbicide treatments, except glyphosate alone, controlled at least 89% of hairy vetch in corn. However, only 2,4-D and cyanazine alone or combined with glyphosate controlled greater than 89% of hairy vetch in cotton. Except for poor control of hairy vetch and crimson clover by glyphosate alone, reduced
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7

Carrera, Lidia M., Aref A. Abdul-Baki, and John R. Teasdale. "Cover Crop Management and Weed Suppression in No-tillage Sweet Corn Production." HortScience 39, no. 6 (2004): 1262–66. http://dx.doi.org/10.21273/hortsci.39.6.1262.

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Cover crops combined with conservation tillage practices can minimize chemical inputs and improve soil quality, soil water-holding capacity, weed suppression and crop yields. No-tillage production of sweet corn (Zea mays var. `Silver Queen') was studied for 2 years at the USDA Beltsville Agricultural Research Center, Md., to determine cover crop management practices that maximize yield and suppress weeds. Cover crop treatments were hairy vetch (Vicia villosa Roth), rye (Secale cereale L.) and hairy vetch mixture, and bare soil (no cover crop). There were three cover crop killing methods: mowin
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8

Haque, Md Mozammel, Jatish Chandra Biswas, Tatoba R. Waghmode, and Pil Joo Kim. "Global warming as affected by incorporation of variably aged biomass of hairy vetch for rice cultivation." Soil Research 54, no. 3 (2016): 346. http://dx.doi.org/10.1071/sr15061.

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Hairy vetch (Vicia villosa Roth) is cultivated during the cold fallow season in paddy soils of temperate countries such as South Korea and Japan, mostly as animal feed and green manure. Information on the effect of ageing of hairy vetch incorporation in relation to greenhouse gas (GHG) emissions and global warming potential (GWP) is not available. Therefore, hairy vetch biomass of ages 183, 190, 197, and 204 days was incorporated in paddy soil to estimate GWP during rice cultivation. The emission rates of methane (CH4), carbon dioxide (CO2), and nitrous oxide (N2O) gases were monitored once a
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9

Zhou, X. G., and K. L. Everts. "Suppression of Fusarium Wilt of Watermelon by Soil Amendment with Hairy Vetch." Plant Disease 88, no. 12 (2004): 1357–65. http://dx.doi.org/10.1094/pdis.2004.88.12.1357.

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Hairy vetch (Vicia villosa Roth) as a soil amendment was evaluated for suppression of Fusarium wilt of watermelon and soil populations of Fusarium oxysporum f. sp. niveum in greenhouse, microplot, and field studies. When mixed at 1 or 5% (wt/wt) in a loamy sand soil that was artificially or naturally infested with race 2 of F. oxysporum f. sp. niveum, pulverized dry hairy vetch, crab shell, and urea provided the best suppression (53 to 87% reduction) of Fusarium wilt on watermelon seedlings among 13 plant and animal residues screened. Soil amended with hairy vetch at 0.25 or 0.5% (wt/wt) in mi
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10

Curran, William S., Lynn D. Hoffman, and Edward L. Werner. "The Influence of a Hairy Vetch (Vicia villosa) Cover Crop on Weed Control and Corn (Zea mays) Growth and Yield." Weed Technology 8, no. 4 (1994): 777–84. http://dx.doi.org/10.1017/s0890037x00028682.

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Influences of a hairy vetch cover crop and residual herbicides were examined in field corn in 1991 and 1992. Hairy vetch was seeded in mid-August and killed the following May with tillage, mowing, or glyphosate plus 2,4-D (no-till). These cover crop management systems were compared with a no-cover treatment. Residual herbicides including atrazine plus metolachlor applied PRE at three rates and nicosulfuron plus thifensulfuron applied POST at a single rate were compared within cover crop management systems. All cover crop management systems effectively controlled hairy vetch except mowing in 19
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11

Burgos, Nilda R., and Ronald E. Talbert. "Weed Control and Sweet Corn (Zea maysvar.rugosa) Response in a No-till System with Cover Crops." Weed Science 44, no. 2 (1996): 355–61. http://dx.doi.org/10.1017/s0043174500094005.

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Studies were conducted at the Main Agricultural Experiment Station in Fayetteville and the Vegetable Substation in Kibler, Arkansas, in 1992 and 1993 on the same plots to evaluate weed suppression by winter cover crops alone or in combination with reduced herbicide rates in no-till sweet corn and to evaluate cover crop effects on growth and yield of sweet corn. Plots seeded to rye plus hairy vetch, rye, or wheat had at least 50% fewer early season weeds than hairy vetch alone or no cover crop. None of the cover crops reduced population of yellow nutsedge. Without herbicides, hairy vetch did no
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12

Sullivan, Preston G., David J. Parrish, and John M. Luna. "Cover crop contributions to N supply and water conservation in corn production." American Journal of Alternative Agriculture 6, no. 3 (1991): 106–13. http://dx.doi.org/10.1017/s0889189300003982.

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AbstractWinter annual legume cover crops can reduce nitrogen (N) fertilizer requirements and provide a water-conserving mulch to a subsequent crop. A two-year study was designed to test cover crops of rye (Secale cereale L.), hairy vetch (Vicia villosa Roth), and big/lower vetch (Vicia grandiflora Scopoli) for their ability to produce N and to conserve soil water for a succeeding corn (Zea mays L.) crop. We measured the cover crops' biomass, N yield, carbon (C) to N ratio, and influence on a subsequent corn crop grown under two tillage regimes (disk tillage or no-till). Nitrogen content in cov
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13

Teasdale, John R., and Aref A. Abdul-Baki. "Growth Analysis of Tomatoes in Black Polyethylene and Hairy Vetch Production Systems." HortScience 32, no. 4 (1997): 659–63. http://dx.doi.org/10.21273/hortsci.32.4.659.

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Growth analysis was used to document growth responses of staked, fresh-market tomatoes (Lycopersicon esculentum Mill.) to black polyethylene or hairy vetch (Vicia villosa Roth) mulches. Leaf area and dry mass of vegetation and fruit were measured weekly during two growing seasons. Growth was better early in the season but worse later in the season for plants grown with black polyethylene than with hairy vetch mulch. Unit leaf rate (rate of growth per unit leaf area) of fruit was higher with black polyethylene than with hairy vetch, whereas the reverse was true of vegetation. This relationship
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14

Whitehead*, Wayne F., and Bharat P. Singh. "Comparison of Cover Crops Alone or in Mixture with Inorganic Nitrogen for Above Ground Biomass Production and Fruit Yields in Bell Pepper." HortScience 39, no. 4 (2004): 749A—749. http://dx.doi.org/10.21273/hortsci.39.4.749a.

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The goal of this study was to compare the effect of leguminous and non-leguminous cover crops alone or in mixture with fertilizer nitrogen rates on above ground biomass, fruit number, and bell pepper yield. The following fall-spring fertility treatments were applied using randomized complete-block design with three replications: 1) fall-0 N, fallow, spring-0 N; 2) fall-0 N, abruzzi rye, spring-0 N; 3) fall-0 N, hairy vetch, spring-0 N; 4) fall-0 N, abruzzi rye+hairy vetch, spring-0 N; 5) fall-0 N, fallow, spring-84 kg·ha-1 N; 6) fall-0 N, abruzzi rye; spring-84 kg·ha-1 N; 7) fall-0 N, hairy ve
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15

Whitehead, Wayne F., and Bharat P. Singh. "(163) Influence of Single or Mixed Cover Crops on Biomass Production and Fruit Yields of Eggplant Grown with or without Synthetic Nitrogen." HortScience 40, no. 4 (2005): 1006D—1006. http://dx.doi.org/10.21273/hortsci.40.4.1006d.

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The purpose of this study was to evaluate how leguminous and non-leguminous cover crops alone or in mixture with synthetic nitrogen rates affect aboveground biomass, fruit number, and yield of eggplant. The following fall–spring fertility treatments were applied using randomized complete-block design with three replications: 1) fall-0 N, fallow; spring-0 N; 2) fall-0 N, abruzzi rye; spring-0 N; 3) fall-0 N, hairy vetch; spring-0 N; 4) fall-0 N, abruzzi rye+hairy vetch; spring-0 N; 5) fall-0 N, fallow; spring-70 kg×ha–1 N; 6) fall-0 N, abruzzi rye; spring-70 kg×ha–1 N; 7) fall-0 N, hairy vetch;
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16

Whitehead, Wayne F., and Bharat P. Singh. "(22) Effect of Biculture Legume-Cereal Cover Crops on Kernel Weight and Yields of Sweet Corn Grown with or without Synthetic Nitrogen." HortScience 41, no. 4 (2006): 1074B—1074. http://dx.doi.org/10.21273/hortsci.41.4.1074b.

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The goal of this study was to compare the effect of leguminous and non-leguminous cover crops alone or in mixture with fertilizer nitrogen rates on kernel weight, ear number, and yield of Bt sweet corn. The following fall-spring fertility treatments were applied using randomized complete-block design with three replications: 1) fall-0 N, fallow; spring-0 N, 2) fall-0 N, abruzzi rye; spring-0 N, 3) fall-0 N, hairy vetch; spring-0 N, 4) fall-0 N, abruzzi rye+hairy vetch; spring-0 N, 5) fall-0 N, fallow; spring-101 kg N/ha, 6) fall-0 N, abruzzi rye; spring-101 kg N/ha, 7) fall-0 N, hairy vetch; s
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17

Guldan, Steven J., Charles A. Martin, William C. Lindemann, Jose Cueto-Wong, and Robert L. Steiner. "Interseeding Legumes into Chile: Legume Benefits to a Following Crop of Forage Sorghum." HortTechnology 7, no. 2 (1997): 146–49. http://dx.doi.org/10.21273/horttech.7.2.146.

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Hairy vetch (Vicia villosa Roth.), barrel medic (Medicago truncatula Gaerth.), and black lentil (Lens culinaris Medik.) were interseeded into `New Mexico 6-4' chile pepper (Capsicum annuum L.) when plants were 8 to 12 inches tall or 12 to 16 inches tall in 1993 and 1994. Hairy vetch overwintered well both years, whereas barrel medic and black lentil did not. Spring aboveground dry mass yields of hairy vetch averaged 2.11 and 2.57 tons per acre in 1994 and 1995, respectively, while N accumulation averaged 138 and 145 pounds per acre in 1994 and 1995, respectively. Forage sorghum [Sorghum bicolo
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18

Curran, William S., John M. Wallace, Steven Mirsky, and Benjamin Crockett. "Effectiveness of Herbicides for Control of Hairy Vetch (Vicia villosa) in Winter Wheat." Weed Technology 29, no. 3 (2015): 509–18. http://dx.doi.org/10.1614/wt-d-14-00139.1.

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A field experiment was conducted in 2009–2010 at Pennsylvania and Maryland locations, and repeated it in 2010–2011 to test the effectiveness of POST-applied herbicides at fall and spring timings on seeded hairy vetch in winter wheat. A total of 16 herbicide treatment combinations was tested that included synthetic auxins, acetolactate synthase (ALS) inhibitors, and a protoporphyrinogen oxidase inhibitor. Spring applications tended to be more effective than fall applications. Among synthetic auxins, clopyralid (105 g ae ha−1) and treatments containing dicamba (140 g ae ha−1) were effective at b
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19

Whitehead, Wayne F., and Bharat P. Singh. "(12) Influence of Single and Biculture Cover Crops with or without Synthetic Nitrogen on Leaf Area Index and Above Ground Biomass Yields of Sweet Corn." HortScience 41, no. 4 (2006): 1063B—1063. http://dx.doi.org/10.21273/hortsci.41.4.1063b.

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During the 2004–05 growing season, a study was conducted to determine effect of cover crop, their mixture and fertilizer N rates on above ground biomass (AGB) yields, and Leaf Area Index (LAI) of Bt sweet corn. The following cover crop nitrogen fertility treatments were applied using randomized complete-block design with three replications: 1) fall-0 N, fallow; spring-0 N, 2) fall-0 N, abruzzi rye; spring-0 N, 3) fall-0 N, hairy vetch; spring-0 N, 4) fall-0 N, abruzzi rye+hairy vetch; spring-0 N, 5) fall-0 N, fallow; spring-101 kg N/ha, 6) fall-0 N, abruzzi rye; spring-101 kg N/ha, 7) fall-0 N
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20

Solangi, Farheen, Jinshun Bai, Songjuan Gao, Lu Yang, Guopeng Zhou, and Weidong Cao. "Improved Accumulation Capabilities of Phosphorus and Potassium in Green Manures and Its Relationship with Soil Properties and Enzymatic Activities." Agronomy 9, no. 11 (2019): 708. http://dx.doi.org/10.3390/agronomy9110708.

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Cultivation of green manure crops is important strategy for improving soil fertility in South China. Therefore, it is important to obtain plant varieties that can better accumulate nutrients during the green manuring phase. The present study evaluated the phosphorus (P) and potassium (K) uptake efficiencies of various winter leguminous species at two different sites. Varieties tested included six Chinese milk vetch cultivars (i.e., Minzi No.6, Ningbodaqiao, Wanzi No.1, Xiangzi No.1, Yijiangzi, and Yujiangdaye), as well as hairy vetch and common vetch, while ryegrass was planted as a control. A
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21

Fatima, Tahira, John R. Teasdale, Jim Bunce, and Autar K. Mattoo. "Tomato response to legume cover crop and nitrogen: differing enhancement patterns of fruit yield, photosynthesis and gene expression." Functional Plant Biology 39, no. 3 (2012): 246. http://dx.doi.org/10.1071/fp11240.

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Excessive use of nitrogen (N) in crop production has impacted ecosystems by contaminating soil and water. Management of N in agriculture is therefore of global concern. Sustainable agriculture systems that use leguminous cover crops such as hairy vetch (Vicia villosa Roth) to fix N and enrich soil organic matter by fixing carbon provide an alternative strategy. N signalling pathways were found associated with delayed leaf senescence and disease tolerance of hairy vetch-grown tomatoes. To test whether N in hairy vetch is the only contributing factor leading to these phenotypes, we designed a po
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22

Bair, Kyle E., Robert G. Stevens, and Joan R. Davenport. "(156) Improved Cover Crop Establishment and Growth Is Related to Planting Date in Organic Concord Grape Production." HortScience 41, no. 4 (2006): 1080D—1080. http://dx.doi.org/10.21273/hortsci.41.4.1080d.

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Concord grape (Vitis labrusca L.) accounts for a majority of juice grapes produced in Washington State. Because synthetic nutrients are not permissible in USDA organically-certified production systems, legume cover crops are used to supply nitrogen (N) to the crop. In order to supply a sufficient amount of N, the cover crop must successfully establish and produce large quantities of biomass. This study evaluates how the planting date influences emergence and biomass production of hairy vetch (Vicia villosa subsp. villosa L.) and yellow sweet clover [Melilotus officinalis (L.) Lam.] when used a
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23

Surrency, E. Donald, Charles M. Owsley, Malcome S. Kirkland, et al. "Registration of ‘Americus’ Hairy Vetch." Crop Science 35, no. 4 (1995): 1222. http://dx.doi.org/10.2135/cropsci1995.0011183x003500040078x.

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24

Hong, Ji Heun, Douglas J. Mills, C. Benjamin Coffman, James D. Anderson, Mary J. Camp, and Kenneth C. Gross. "Tomato Cultivation Systems Affect Subsequent Quality of Fresh-cut Fruit Slices." Journal of the American Society for Horticultural Science 125, no. 6 (2000): 729–35. http://dx.doi.org/10.21273/jashs.125.6.729.

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Experiments were conducted to compare changes in quality of slices of red tomato (Lycopersicon esculentum Mill. `Sunbeam') fruit from plants grown using black polyethylene or hairy vetch mulches under various foliar disease management systems including: no fungicide applications (NF), a disease forecasting model (Tom-Cast), and weekly fungicide applications (WF), during storage at 5 °C under a modified atmosphere. Slices were analyzed for firmness, soluble solids content (SSC), titratable acidity (TA), pH, electrolyte leakage, fungi, yeasts, and chilling injury. With both NF and Tom-Cast fungi
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25

Whitehead*, Wayne F., and Bharat P. Singh. "Cover Crops their Mixture and Inorganic Nitrogen Effect on Bell Pepper Gas Exchange at Three Stages of Fruiting." HortScience 39, no. 4 (2004): 749B—749. http://dx.doi.org/10.21273/hortsci.39.4.749b.

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A study was conducted in 2002-2003 to determine effect of leguminous and nonleguminous cover crops alone or in mixture with fertilizer N rates on gas exchange (GE) at different fruiting stages of bell pepper. Transpiration (E), photosynthesis (Pn) and internal leaf CO2 concentration (Ci) are reported. Fall-spring fertility treatments were applied with 3 replications in a randomized complete-block design: 1) fall-0 N, fallow, spring-0 N; 2) fall-0 N, abruzzi rye, spring-0 N; 3) fall-0 N, hairy vetch, spring-0 N; 4) fall-0 N, abruzzi rye+hairy vetch, spring-0 N; 5) fall-0 N, fallow, spring-84 kg
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Whitehead, Wayne F., and Bharat P. Singh. "602 Influence of Tillage and N Source on Gas Exchange in Tomato." HortScience 34, no. 3 (1999): 551A—551. http://dx.doi.org/10.21273/hortsci.34.3.551a.

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The purpose of this study was to evaluate the tillage method effects of N sources on gas exchange (GE) at the flowering, fruiting, and pre-senescence in tomato. Measurements of transpiration (E), stomatal conductance (gs), photosynthesis (Pn), and internal leaf CO2 concentration (Ci) were reported. The following fall/spring tillage and fertility treatments were applied: 1) fall-fallow/spring-moldboard, 2) fall-fallow/spring-moldboard + 90 kg·ha–1 N, 3) fall-moldboard + hairy vetch/spring-chisel, 4) fall-moldboard + hairy vetch/springchisel + 90 kg·ha–1 N, 5) fall-minimum till+hairy vetch/sprin
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27

Kelly', Terry C., Yao-Chi Lu, Aref A. Abdul-Baki, and John R. Teasdale. "Economics of a Hairy Vetch Mulch System for Producing Fresh-market Tomatoes in the Mid-Atlantic Region." Journal of the American Society for Horticultural Science 120, no. 5 (1995): 854–60. http://dx.doi.org/10.21273/jashs.120.5.854.

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Concern for the environment has focussed attention on the need for environmentally sound, yet economically profitable, farming practices. A hairy vetch (Vicia villosa L. Roth.) organic mulch system for fresh-market tomato (Lycopersicon esculentum Mill.) production provides environmental benefits by enhancing the soil and reducing the need for fertilizer and herbicide inputs and is more profitable than conventional practices. Tomato field trials over 3 years at the Beltsville (Md.) Agricultural Research Center compared the hairy vetch mulch system with black polyethylene mulch and bare ground (
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28

Teasdale, John R., and Steven B. Mirsky. "Tillage and Planting Date Effects on Weed Dormancy, Emergence, and Early Growth in Organic Corn." Weed Science 63, no. 2 (2015): 477–90. http://dx.doi.org/10.1614/ws-d-14-00112.1.

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Insufficient weed control is a major constraint to adoption of reduced-tillage practices for organic grain production. Tillage, cover crop management, and crop planting date are factors that influence emergence periodicity and growth potential of important weed species in these systems. We assessed two hairy vetch cover crop management practices, disk-kill and roll-kill, across a range of corn planting dates from early May to late June in three experiments in Beltsville, MD. Patterns of seed dormancy, emergence, and early weed growth were determined for overseeded populations of common ragweed
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29

Zhou, X. G., and K. L. Everts. "Suppression of Fusarium Wilt of Watermelon Enhanced by Hairy Vetch Green Manure and Partial Cultivar Resistance." Plant Health Progress 7, no. 1 (2006): 23. http://dx.doi.org/10.1094/php-2006-0405-01-rs.

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Hairy vetch (Vicia villosa Roth) green manure is a newly-described potential management tool for Fusarium wilt of watermelon, but control is insufficient when watermelon, especially triploid watermelon, is grown in severely infested soils. A field experiment in a split-split-plot design was conducted over two years to evaluate efficacy of hairy vetch green manure alone and in combination with a moderately wilt-resistant (MR) triploid watermelon cultivar for wilt suppression compared with preplant soil fumigants. Either the soil-incorporated hairy vetch winter cover crop or the MR cultivar was
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30

Teasdale, John R. "Interaction of Light, Soil Moisture, and Temperature with Weed Suppression by Hairy Vetch Residue." Weed Science 41, no. 1 (1993): 46–51. http://dx.doi.org/10.1017/s0043174500057568.

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The influence of light, soil moisture, and temperature on establishment of selected species through hairy vetch residue on the soil surface was investigated under controlled conditions in the greenhouse. Hairy vetch residue at rates ranging from 0 to 616 g m−2had no effect on corn, slightly reduced velvetleaf and green foxtail establishment, and severely inhibited common lambsquarters establishment under full sunlight conditions. The same rates of hairy vetch residue reduced velvetleaf, green foxtail, and common lambsquarters establishment more under a shade cloth with 9% light transmittance t
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31

Zhou, X. G., and K. L. Everts. "Anthracnose and Gummy Stem Blight Are Reduced on Watermelon Grown on a No-Till Hairy Vetch Cover Crop." Plant Disease 96, no. 3 (2012): 431–36. http://dx.doi.org/10.1094/pdis-07-11-0608.

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Multiple applications of fungicides are used to manage anthracnose caused by Colletotrichum orbiculare and gummy stem blight caused by Didymella bryoniae, the two most common and destructive diseases on watermelon (Citrullus lanatus) in the mid-Atlantic region of the United States. To develop a sustainable, nonchemical management option, a split-plot experiment was conducted over 3 years to evaluate the effects of a no-till hairy vetch (Vicia villosa) cover crop on disease severity, plant growth, and fruit yield compared with two conventional bedding systems and fungicide application. The main
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Omae, Hide, and Fujio Nagumo. "Effects of Oat (Avena sativa) and Hairy Vetch (Vicia villosa) Cover Crops on Nitrate Leaching, Soil Water, and Maize Yield in Subtropical Islands in Japan." Journal of Agricultural Science 8, no. 9 (2016): 44. http://dx.doi.org/10.5539/jas.v8n9p44.

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<p>We determined the effects of oat (<em>Avena sativa</em>) and hairy vetch (<em>Vicia villosa</em>) winter cover crops on subsequent maize growth, soil erosion, water run-off, and nitrate leaching. Separate or combined plots of oat and hairy vetch cover crops were grown in winter, and maize was subsequently planted in all plots in the following summer season. The half-recommended N fertilizer (50 kg ha<sup>-1</sup>) applied to zero-tillage maize produced the same biomass and yield as the control (i.e., natural fallow-maize with tillage and fertilizer
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Boydston, Rick A., and Martin M. Williams. "No-till snap bean performance and weed response following rye and vetch cover crops." Renewable Agriculture and Food Systems 32, no. 5 (2016): 463–73. http://dx.doi.org/10.1017/s1742170516000405.

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AbstractFall-planted cover crops offer many benefits including weed suppressive residues in spring sown crops when controlled and left on the soil surface. However, vegetable growers have been slow to adopt direct-seeding (no-till) into cover crop residues. Field studies were conducted in 2009 and 2010 near Paterson, WA and Urbana, IL to evaluate mortality of rye and common vetch (WA) hairy vetch (IL) cover crops, weed density and biomass, and snap bean growth and yield following four cover crop control methods utilizing a roller–crimper. Rye had higher mortality than common and hairy vetch by
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Hong, Ji Heun, Douglas J. Mills, C. Benjamin Coffman, James D. Anderson, Mary J. Camp, and Kenneth C. Gross. "103 Tomato Cultivation using Black Polyethylene or Hairy Vetch Mulches and Various Foliar Disease Management Systems: Effect on Subsequent Quality of Fresh-cut Slices." HortScience 35, no. 3 (2000): 406C—406. http://dx.doi.org/10.21273/hortsci.35.3.406c.

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Experiments were conducted to compare changes in quality of slices of red tomato (Lycopersicon esculentum Mill., cv. Sunbeam) fruit from plants grown using black polyethylene or hairy vetch mulches under various foliar disease management systems including: no fungicide applications (NF), a disease forecasting model (Tom-Cast), and weekly fungicide applications (WF), during storage at 5 °C under a modified atmosphere. In this study, we used the fourth uniform slice from the stem end and analyzed for firmness, soluble solids content (SSC), titratable acidity (TA), pH, electrolyte leakage, molds,
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Abdul-Baki, Aref A., John R. Teasdale, and Ronald F. Korcak. "Nitrogen Requirements of Fresh-market Tomatoes on Hairy Vetch and Black Polyethylene Mulch." HortScience 32, no. 2 (1997): 217–21. http://dx.doi.org/10.21273/hortsci.32.2.217.

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A 3-year experiment was conducted to determine the optimum fertilizer N requirements of fresh-market tomato (Lycopersicon esculentum Mill.) `Sunbeam' grown on a hairy vetch (Vicia villosa Roth.) or black polyethylene mulch. In 1993 and 1994, four rates of fertilizer N (0, 56, 112, and 168 kg·ha-1) as water-soluble NH4NO3 were applied in 14 equal applications through the trickle irrigation system starting 1 week after planting. Four additional rates (224, 280, 336, and 392 kg·ha-1) were applied in 1995 to assess the plant response to supra-optimal levels of N. Hairy vetch produced 3.3–4.5 t·ha-
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Larson, James A., Edward C. Jaenicke, Roland K. Roberts, and Donald D. Tyler. "Risk Effects of Alternative Winter Cover Crop, Tillage, and Nitrogen Fertilization Systems in Cotton Production." Journal of Agricultural and Applied Economics 33, no. 3 (2001): 445–57. http://dx.doi.org/10.1017/s1074070800030182.

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AbstractA Just-Pope model was developed to assess tillage, nitrogen, weather, and pest effects on risk for cotton grown after alternative winter cover crops. Yield risk for cotton after hairy vetch was less than for cotton with no winter cover when no nitrogen fertilizer was used to Supplement the vetch nitrogen. However, because cotton after vetch has a higher production cost, farmers growing conventionally tilled cotton may be slow to adopt because risk-return tradeoffs may be unacceptable under risk neutrality and risk aversion. For risk-averse farmers who have already adopted no tillage, c
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Mangan, Francis X., John Howell, and Stephen Herbert. "Use of Pre-sidedress Nitrate Test and SPAD Meter to Evaluate Nitrogen Needs of Peppers." HortScience 30, no. 4 (1995): 863F—863. http://dx.doi.org/10.21273/hortsci.30.4.863f.

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Hot cherry peppers were grown after incorporation of the following three winter cover crop regimes in Summer 1994—hairy vetch (Vicia villosa) plus winter rye (Secale cereale), hairy vetch alone, and no cover crop. For each main effect there were three N rates applied to peppers in three applications over the course of the season: 0, 85, and 170 kg·ha–1. The pepper yield was significantly higher with hairy vetch plus rye than rye alone or no cover crop. There was also no significant yield increase with the addition of N fertilizer to the peppers grown with hairy vetch. Soil nitrate–N levels tak
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Hassannejad, S., and A. R. Mobli. "Effects of Some Cover Crops on Light Extinction and Weed Coverage in Sunflower Field." Cercetari Agronomice in Moldova 47, no. 2 (2014): 29–40. http://dx.doi.org/10.2478/cerce-2014-0014.

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Abstract In order to evaluate the effects of some cover crops on extinction coefficient and weed cover percentage in sunflower, a field experiment was conducted based on a randomized complete block design with nine treatments and three replicates at the Agricultural Research Station, Tabriz University of Iran, during growing season 2012-2013. Treatments were triticale, hairy vetch, rapeseed, triticale + hairy vetch, triticale + rapeseed, hairy vetch + rapeseed, application of trifluralin herbicide, and controls (weed infested and weed free without planting cover crop). Result indicated than on
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Mosjidis, J. A. "Registration of ‘AU Merit’ Hairy Vetch." Crop Science 42, no. 5 (2002): 1751. http://dx.doi.org/10.2135/cropsci2002.1751.

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Mosjidis, J. A., C. M. Owsley, M. S. Kirkland, and K. M. Rogers. "Registration of ‘AU EarlyCover’ Hairy Vetch." Crop Science 35, no. 5 (1995): 1509. http://dx.doi.org/10.2135/cropsci1995.0011183x003500050055x.

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Keinath, Anthony P., Richard L. Hassell, Kathryne L. Everts, and Xin-Gen Zhou. "Cover Crops of Hybrid Common Vetch Reduce Fusarium Wilt of Seedless Watermelon in the Eastern United States." Plant Health Progress 11, no. 1 (2010): 8. http://dx.doi.org/10.1094/php-2010-0914-01-rs.

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Fusarium wilt of watermelon, caused by Fusarium oxysporum f. sp. niveum races 0, 1, 2, or 3, is found throughout the eastern United States. Most seedless (triploid) watermelon cultivars are susceptible to all races. In previous studies in Maryland, winter cover crops of hairy vetch (Vicia villosa) reduced Fusarium wilt. The objectives of this study were to compare ‘Cahaba White’ hybrid common vetch (V. sativa × V. cordata) to hairy vetch for suppression of Fusarium wilt in South Carolina and Maryland. Cover crops of the two vetches and rye (the control) were seeded in fall 2006 and 2007 in fie
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Kosztyuné Krajnyák, Edit, Béla Szabó, Sándor Vágvölgyi, and Péter Pepó. "Investigation of harvest index influencing agrotechnical and botanical factors in hairy vetch (Vicia villosa Roth.)." Acta Agraria Debreceniensis, no. 1 (June 1, 2021): 123–28. http://dx.doi.org/10.34101/actaagrar/1/3764.

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The biggest problem of Hungarian crop farming is mass production and the simple crop rotation based on cereals. There was a decrease in sowing area of protein crops which raises crucial issues in crop rotation and land use. Therefore, growing papilionaceous plants, which are now considered to be alternative plants, should be taken under close examination. Hairy vetch (Vicia villosa Roth.) belongs to the family of papilionaceous plants and it can be grown in light weak soils. In Hungary, hairy vetch was used as green forage at first, but it later became a green manure plant. Nowadays, it is use
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Rad, Saeid Vaezi, Said Ali Reza Valadabadi, Majid Pouryousef, Saeid Saifzadeh, Hamid Reza Zakrin, and Andrea Mastinu. "Quantitative and Qualitative Evaluation of Sorghum bicolor L. under Intercropping with Legumes and Different Weed Control Methods." Horticulturae 6, no. 4 (2020): 78. http://dx.doi.org/10.3390/horticulturae6040078.

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In order to evaluate the quantity and quality of forage when intercropping forage sorghum (Sorghum bicolor L.) with lathyrus (Lathyrus sativus) and hairy vetch (Vicia villosa), and using different weed management methods such as double cropping, a factorial experiment in a randomized complete block design with three replications was carried out at the research station of the University of Zanjan over two growing seasons (2015 and 2016). In this experiment, the intercropping of forage sorghum with lathyrus and hairy vetch at six levels with single cropping of forage sorghum, lathyrus, and hairy
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Lawson, Andrew, Ann Marie Fortuna, Craig Cogger, Andy Bary, and Tami Stubbs. "Nitrogen contribution of rye–hairy vetch cover crop mixtures to organically grown sweet corn." Renewable Agriculture and Food Systems 28, no. 1 (2012): 59–69. http://dx.doi.org/10.1017/s1742170512000014.

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AbstractOrganic cropping systems that utilize winter grown cereal–legume cover crop mixtures can increase plant available nitrogen (N) to a subsequent cash crop, but the rate of N release is uncertain due to variations in residue composition and environmental conditions. A study was conducted to evaluate N availability from rye (Secale cereale L.)–hairy vetch (Vicia villosa Roth) cover crop mixtures and to measure the response of organically grown sweet corn (Zea mays L.) to N provided by cover crop mixtures. Nitrogen availability from pure rye, pure hairy vetch, and rye–vetch mixtures was est
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Rangappa, M., A. A. Hamama, and H. L. Bhardwaj. "Legume and Grass Cover Crops for Seedless Watermelon Production." HortTechnology 12, no. 2 (2002): 245–49. http://dx.doi.org/10.21273/horttech.12.2.245.

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Although there is increasing interest in reducing the use of nitrogen (N) fertilizers due to the potential of unused N causing pollution of surface and groundwater, N is a major nutrient for plant growth. Our objective was to determine the potential of using winter legume cover crops to meet the N needs of seedless watermelon (Citrullus lanatus), a potential cash crop for farmers in Virginia. Fruit number, fruit weight, fruit yield, and fruit quality traits (flesh to rind ratio, water content, total soluble solids, sugar content, and pH) of seedless watermelons were evaluated in replicated exp
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Johnson, Gregg A., Michael S. Defelice, and Zane R. Helsel. "Cover Crop Management and Weed Control in Corn (Zea mays)." Weed Technology 7, no. 2 (1993): 425–30. http://dx.doi.org/10.1017/s0890037x00027834.

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Field experiments were conducted in central Missouri in 1989 and 1990 to evaluate weed control practices in conjunction with cover crops and cover management systems in reduced tillage corn. There was no difference in weed control among soybean stubble, hairy vetch, and rye soil cover when averaged over cover management systems and herbicide treatments. However, mowed hairy vetch and rye covers provided greater weed control in the no-till plots than soybean stubble when no herbicide was used. Differences in weed control among cover management systems were reduced or eliminated when a PRE herbi
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Wiesmeier, M., M. Lungu, R. Hübner, and V. Cerbari. "Remediation of degraded arable steppe soils in Moldova using vetch as green manure." Solid Earth 6, no. 2 (2015): 609–20. http://dx.doi.org/10.5194/se-6-609-2015.

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Abstract. In the Republic of Moldova, non-sustainable arable farming led to severe degradation and erosion of fertile steppe soils (Chernozems). As a result, the Chernozems lost about 40% of their initial amounts of soil organic carbon (SOC). The aim of this study was to remediate degraded arable soils and promote carbon sequestration by implementation of cover cropping and green manuring in Moldova. Thereby, the suitability of the legume hairy vetch (Vicia sativa) as cover crop under the dry continental climate of Moldova was examined. At two experimental sites, the effect of cover cropping o
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Reed-Jones, Neiunna L., Sasha Cahn Marine, Kathryne L. Everts, and Shirley A. Micallef. "Effects of Cover Crop Species and Season on Population Dynamics of Escherichia coli and Listeria innocua in Soil." Applied and Environmental Microbiology 82, no. 6 (2016): 1767–77. http://dx.doi.org/10.1128/aem.03712-15.

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ABSTRACTCover crops provide several ecosystem services, but their impact on enteric bacterial survival remains unexplored. The influence of cover cropping on foodborne pathogen indicator bacteria was assessed in five cover crop/green manure systems: cereal rye, hairy vetch, crimson clover, hairy vetch-rye and crimson clover-rye mixtures, and bare ground. Cover crop plots were inoculated withEscherichia coliandListeria innocuain the fall of 2013 and 2014 and tilled into the soil in the spring to form green manure. Soil samples were collected and the bacteria enumerated. Time was a factor for al
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Anugroho, Fajri, and Makoto Kitou. "Effect of Tillage Treatments of Hairy Vetch Residues on Soil Inorganic-N Distributions and Corn Growth in a Subtropical Region." Applied and Environmental Soil Science 2020 (March 31, 2020): 1–6. http://dx.doi.org/10.1155/2020/7049161.

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Conservation tillage has many advantages in crop production and weed control management. N-residue of hairy vetch as a green manure cover crop through tillage and no-tillage practices may increase inorganic-N level in soils and contribute to sustainable agriculture. Prior to corn cultivation, hairy vetch was cut after growing in the pots for 103 days. Six treated soils were prepared for no-tillage treatments (SRN, RN, and CN) and for tillage treatments (SRT, RT, and CT), where the soils were treated by shoot and root of hairy vetch residues, only root residues, and without application of hairy
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Teasdale, John R. "Reduced-Herbicide Weed Management Systems for No-Tillage Corn (Zea mays) in a Hairy Vetch (Vicia villosa) Cover Crop." Weed Technology 7, no. 4 (1993): 879–83. http://dx.doi.org/10.1017/s0890037x00037921.

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Weed management treatments with various degrees of herbicide inputs were applied with or without a hairy vetch cover crop to no-tillage corn in four field experiments at Beltsville, MD. A hairy vetch living mulch in the no-treatment control or a dead mulch in the mowed treatment improved weed control during the first 6 wk of the season but weed control deteriorated in these treatments thereafter. Competition from weeds and/or uncontrolled vetch in these treatments without herbicides reduced corn yield in three of four years by an average of 46% compared with a standard PRE herbicide treatment
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