Effects of Biozyme (Ascophyllum nodosum) Biostimulant on Growth and Development of Soybean [Glycine Max (L.) Merill]

被引：28

作者：

Tandon, Shishir ^{[1
]}

Dubey, Ashutosh ^{[2
]}

机构：

[1] GB Pant Univ Agr & Technol, Dept Chem, Div Agr Chem, Pantnagar, Uttarakhand, India

[2] GB Pant Univ Agr & Technol, Dept Biochem, Pantnagar, Uttarakhand, India

来源：

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 2015年 / 46卷 / 07期

关键词：

crop yield; Ascophyllum nodosum; leaf area index; plant development; soybean; nodulation; chlorophyll content; SEAWEED EXTRACT; HUMIC-ACID; CYTOKININS; REGULATORS; LETTUCE; SPRAYS; IMPACT; AUXIN; ALGAE;

D O I：

10.1080/00103624.2015.1011749

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Field experiment was conducted to investigate the effects of Biozyme(TM) on soybean. Application of Biozyme granule and crop-plus spray with half of recommended nitrogen, phosphorus, and potassium (NPK) showed significant effects on all the growth and yield parameters of soybean. The greatest value for the number of trifoliate leaves (29.95leavesplant(-1)), leaf area (1818.21cm2plant(-1)), leaf area index (5.946), total chlorophyll content (1.995mgg(-1) leaf fresh mass), number of nodules (35.086plants(-1)), fresh and dry weight of nodules (0.664 and 0.1592gplants(-1)), dry weight of root (8.564gplants(-1)), pods plant(-1) (69.0), seeds pods(-1) (3.25), straw yield (3.122tha(-1)), biological yield (6.349tha(-1)), and grain yield (3.277tha(-1)) was observed with Biozyme crop-plus spray at 500mLha(-1) plus half of recommended NPK and were significantly greater than control values. Biozyme crop-plus spray at 500mLha(-1) plus half of recommended NPK performed better compared to other treatments.

引用

页码：861 / 874

页数：14

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