Kernza intermediate wheatgrass (Thinopyrum intermedium) grain production as influenced by legume intercropping and residue management

被引：29

作者：

Dick, C. ^{[1
]}

Cattani, D. ^{[1
]}

Entz, M. H. ^{[1
]}

机构：

[1] Univ Manitoba, Dept Plant Sci, Winnipeg, MB R3T 2N2, Canada

来源：

CANADIAN JOURNAL OF PLANT SCIENCE | 2018年 / 98卷 / 06期

基金：

加拿大自然科学与工程研究理事会;

关键词：

perennial grains; Kernza; organic crop production; crop-livestock integration; SEED;

D O I：

10.1139/cjps-2018-0146

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Intermediate wheatgrass yielded 519 and 446 kg seed ha(-1) in years one and two after establishment. Autumn grazing increased seed yield compared with post-harvest residue removal or chopping. Inter-seeding legumes (alfalfa (Medicago sativa), sweet clover (Melilotus officinalis), and white clover (Trifolium repens) did not affect intermediate wheatgrass seed production.

引用

页码：1376 / 1379

页数：4

共 10 条

[1]

Chamblee D. S., 1988, Alfalfa and alfalfa improvement, P439

[2] Effects of grazing two green manure crop types in organic farming systems: N supply and productivity of following grain crops [J].

Cicek, Harun ;

Martens, Joanne R. Thiessen ;

Bamford, Keith C. ;

Entz, Martin H. .

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2014, 190 :27-36

[3] Going where no grains have gone before: From early to mid-succession [J].

Crews, Timothy E. ;

Blesh, Jennifer ;

Culman, Steven W. ;

Hayes, Richard C. ;

Jensen, Erik Steen ;

Mack, Michelle C. ;

Peoples, Mark B. ;

Schipanski, Meagan E. .

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2016, 223 :223-238

[4] Growth and Nutritive Value of Three Old World Bluestems and Three Legumes in the Semiarid Texas High Plains [J].

Cui, Song ;

Allen, Vivien G. ;

Brown, C. Philip ;

Wester, David B. .

CROP SCIENCE, 2013, 53 (01) :329-340

[5]

Culman SW, 2013, AGRON J, V105, P735, DOI [10.2134/agronj2012.0273, 10.2134/agronj2012.0382, 10.2134/agronj2012.0382er]

[6] EFFECT OF ROW SPACING ON SEED AND HAY PRODUCTION OF 11 GRASS SPECIES UNDER A PEACE RIVER REGION MANAGEMENT-SYSTEM [J].

DARWENT, AL ;

NAJDA, HG ;

DRABBLE, JC ;

ELLIOTT, CR .

CANADIAN JOURNAL OF PLANT SCIENCE, 1987, 67 (03) :755-763

[7] Cultivar-specific management for seed production of creeping red fescue [J].

Fairey, N. A. .

CANADIAN JOURNAL OF PLANT SCIENCE, 2006, 86 (04) :1099-1105

[8]

Haluschak, 1993, SPECIAL REPORT SERIE, V93

[9] Progress in developing perennial wheats for grain and grazing [J].

Larkin, Philip J. ;

Newell, Matthew T. ;

Hayes, Richard C. ;

Aktar, Jesmin ;

Norton, Mark R. ;

Moroni, Sergio J. ;

Wade, Len J. .

CROP & PASTURE SCIENCE, 2014, 65 (11) :1147-1164

[10] Grain yields of perennial grain crops in pure and mixed stands [J].

Weik, L ;

Kaul, HP ;

Kübler, E ;

Aufhammer, W .

JOURNAL OF AGRONOMY AND CROP SCIENCE, 2002, 188 (05) :342-349

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