Impact of zinc application methods on green gram (Vigna radiata L.) productivity and grain zinc fortification

被引：0

作者：

Roy, P. Deb ^{[1
]}

Narwal, R. P. ^{[1
]}

Malik, R. S. ^{[1
]}

Saha, B. N. ^{[1
]}

Kumar, S. ^{[2
]}

机构：

[1] CCS Haryana Agr Univ, Dept Soil Sci, Hisar 125004, Haryana, India

[2] Govind Ballabh Pant Univ Agr & Technol, Dept Plant Pathol, Pantnagar 263145, Uttar Pradesh, India

来源：

JOURNAL OF ENVIRONMENTAL BIOLOGY | 2014年 / 35卷 / 05期

关键词：

Green gram; Protein; Yield; Zn fortification; WHEAT; YIELD; CEREALS; SOIL;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Application of Zn @ 0, 5.5 kg, 22 kg Zn ha(-1), 0.1% Zn foliar application, 5.5 kg Zn + 0.1% Zn spray, increased the yield, concentration and its uptake in seed and straw in all the green gram genotypes. However, combined application of 5.5 kg Zn ha(-1) + 0.1% Zn as foliar increased the straw yield by 56.4% and seed yield by 57%, which was the highest. Maximum Zn concentration in straw and seed (5.48 and 3.5 folds over control) was achieved when combined application of soil + foliar was made. Soil + foliar application of Zn increased the seed crude protein by 26.9% over control. Seed and straw Zn content showed a significant and positive correlation with all yield attributes except branches per plant.

引用

页码：851 / 854

页数：4

共 26 条

[1]

Ahmadi M., 2010, American-Eurasian Journal of Agricultural and Environmental Science, V7, P259

[2]

Alloway B. J., 2008, ZINC SOILS CROP NUTR, P135

[3]

[Anonymous], 2013, WORLD HLTH REPORT 20

[4] Enrichment of cereal grains with zinc: Agronomic or genetic biofortification? [J].

Cakmak, Ismail .

PLANT AND SOIL, 2008, 302 (1-2) :1-17

[5] Enrichment of fertilizers with zinc: An excellent investment for humanity and crop production in India [J].

Cakmak, Ismail .

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY, 2009, 23 (04) :281-289

[6] Soil chemical properties controlling zinc2+ activity in 18 Colorado soils [J].

Catlett, KM ;

Heil, DM ;

Lindsay, WL ;

Ebinger, MH .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 2002, 66 (04) :1182-1189

[7]

Dhaliwal S. S., 2009, Indian Journal of Fertilisers, V5, P13

[8] Effects of zinc fertilization and irrigation on grain yield and zinc concentration of various cereals grown in zinc-deficient calcareous soils [J].

Ekiz, H ;

Bagci, SA ;

Kiral, AS ;

Eker, S ;

Gultekin, I ;

Alkan, A ;

Cakmak, I .

JOURNAL OF PLANT NUTRITION, 1998, 21 (10) :2245-2256

[9] SELECTING ZINC-EFFICIENT CEREAL GENOTYPES FOR SOILS OF LOW ZINC STATUS [J].

GRAHAM, RD ;

ASCHER, JS ;

HYNES, SC .

PLANT AND SOIL, 1992, 146 (1-2) :241-250

[10] Zinc mobility in wheat: Uptake and distribution of zinc applied to leaves or roots [J].

Haslett, BS ;

Reid, RJ ;

Rengel, Z .

ANNALS OF BOTANY, 2001, 87 (03) :379-386

← 1 2 3 →