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RELATIONSHIP BETWEEN ROOTS CHARACTER AND YIELD OF SOYBEAN UNDER THE CONDITION OF BORON(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2007年01期
Page:
111-114
Research Field:
Publishing date:

Info

Title:
RELATIONSHIP BETWEEN ROOTS CHARACTER AND YIELD OF SOYBEAN UNDER THE CONDITION OF BORON
Author(s):
ZHANG Zhi-qiang; YAN Hong; WANG Fan
College of Environment and Chemical Engineering，Dalian University， Dalian 116622
Keywords:
Soybean;  Boron;  Root characteristic;  Yield
PACS:
S142
DOI:
10.3969/j.issn.1000-9841.2007.01.026
Abstract:
The boron deficiency would result in no seed of soybean， and root was the sensitive part to boron. This paper using pot experiment， studied the relationship between roots character and the yield of soybean north 9395（Glycine max (L.) Merrill）under the condition of boron， which was cropped prevalently and sensitive to boron. The results showed： length of taproot，diameter of taproot，dry weight of taproot，number of lateral root, total length of lateral root，dry weight of lateral root，dry weight of fibre， dry weight of root，root volume and total absorbable areas of root with boron supplied were all increased in certain degrees，among which diameter of taproot，number of lateral root and total length of lateral root had significant difference at a=0. 01 level to B0; the supplied B could increase the number of seed and the weight of grain per plant to certain extent; the character of roots and relationship between the characteristics of roots and yield had certain correlations， the growing circs of taproot was a important index to judge other root characteristic；dry weight of taproot and dry weight of root had significant difference at a=0.05 level to yield，which considered the main index to judge the soybean yield.

References:

［1］宋世文，曹享云，耿明建，等.对缺硼反映不同的油菜品种根系生长特性研究［J］.植物营养与肥料科学报，2000，6(2)：202-206.

［2］廖其兴.根系研究法评述［J］.世界农业，1995，(7)：23-24.
［3］Weaver J.E.Root development of field crops［M］.New York：McGraw Hill Book Company. 1926：1-291.
［4］严红，张兴文，张喜林，等.不同基因型大豆对硼敏感性的差异［J］.大连大学学报，2004，25(6)：38—42.
［5］Ren D L， Lu G H. Study on the relationship between tolerance to drought and growth of root of soybean in seedling stage［C］. Academic Conference Dissertation of Broadening and Improvement of Soybean Germplasm, 1992： 1- 4.
［6］李春俭，唐玉林，张福锁. 缺硼对不同植物根茎生长及体内钾离子浓度的影响［J］. 中国农业大学学报，1996，1(1)： 17-21.
［7］朱建华，耿明建，曹享云.硼对棉花不同品种根系吸收活力、根系分泌物和伤流液组分的影响［J］.棉花学报,2001，13 (3)：142-145.
［8］娄运生，杨玉爱，张桃林，等.水分状况及硼素营养对油菜苗期根系生长及硼营养效率的影响［J］.植物营养与肥料学报，2001，7(2)：71-77.
［9］曲霞，孙彦坤，严红，等. 水分与硼对大豆农艺性状和产量的影响［J］.大连大学学报， 2005， 26 (4)：51-54.

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Last Update: 2014-10-21