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Study on the Fertilization Formula of Standardization Production Scallion(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年12期
Page:
172-174
Research Field:
Publishing date:

Info

Title:
Study on the Fertilization Formula of Standardization Production Scallion
Author(s):
LIANG Xin-an; SHAO Xiu-li; ZHANG Shenpu; YANG Hongli
Henan Agricultural Professional College，Zhongmu，Henan 451450
Keywords:
standardization production; scallion; yield; quality
PACS:
S 633.1
DOI:
-
Abstract:
Taking ‘Wanxin No.1’ scallion as material,the effects of different fertilization formulas on standardization production Zhangqiu scallion’s yield and quality were studied by field experiment.The results showed that treatment 4 (840 kg/hm2Urea+270 kg/hm2P2O5+200 kg/hm2 K2O) had the best effect on plant height，stalk length，stalk width of 10 cm and the yield of scallion，its respectively 109.26 cm，46.52 cm，2.407 cm，21 990.15 kg/hm2 higher than other treatments significantly.The total output of treatment 4，increased of 49.3% and 12.2% respectively，compared with the CK（No fertilizer） and treatment 1 (traditional formulations).Applying the fertilization formula the yield of scallion increased 13.4%～49.3% compared with CK.

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Last Update: 2014-08-20