您好,欢迎访问江苏省农业科学院 机构知识库!

Evaluation of seedling age and nutrient sources on phenology, yield and agrometeorological indices for sweet corn (Zea mays saccharata L.)

文献类型: 外文期刊

作者: Jan, Bisma 1 ; Bhat, M. Anwar 1 ; Bhat, Tauseef A. 1 ; Yaqoob, Munazah 1 ; Nazir, Aijaz 1 ; Bhat, M. Ashraf 1 ; Mir, Amir H. 1 ; Wani, Fehim J. 1 ; Singh, Jitendra Kumar 2 ; Kumar, Rajesh 3 ; Gasparovic, Kristina 4 ; He, Xiaolan 5 ; Nasif, Omaima 6 ; Zuan, Ali Tan Kee 8 ;

作者机构: 1.Sher E Kashmir Univ Agr Sci & Technol Kashmir, Fac Agr, Wadura Sopore 193201, India

2.Mahatma Jyotiba Phule Rohilkhand Univ Bareilly, Hindu Coll Moradabad, Dept Educ, Bareilly 244001, Uttar Pradesh, India

3.Mahatma Jyotiba Phule Rohilkhand Univ Bareilly, Hindu Coll Moradabad, Dept Hist, Bareilly 244001, Uttar Pradesh, India

4.Slovak Univ Agr, Dept Plant Physiol, A Hlinku 2, Nitra 94976, Slovakia

5.Jiangsu Acad Agr Sci, Nanjing, Peoples R China

6.King Saud Univ, Coll Med, Dept Physiol, POB 2925, Riyadh 11461, Saudi Arabia

7.King Saud Univ, King Khalid Univ Hosp, POB 2925, Riyadh 11461, Saudi Arabia

8.Univ Putra Malaysia, Fac Agr, Dept Land Management, Upm Serdang 43400, Selangor, Malaysia

关键词: Agrometeorological indices; Growing degree days; Phenology; Sweet corn; Yield

期刊名称:SAUDI JOURNAL OF BIOLOGICAL SCIENCES ( 影响因子:4.052; 五年影响因子:4.247 )

ISSN: 1319-562X

年卷期: 2022 年 29 卷 2 期

页码:

收录情况: SCI

摘要: The field experiment was conducted during Kharif season of 2020 at Agronomy farm of Faculty of Agriculture, Wadura, SKUAST-K to study the influence of age of seedling and sources of nutrients on phenology, yield and agrometeorological indices for sweet corn. The experiment included two factors viz. age of seedlings (12, 22 and 32 days old seedling) and sources of nutrients (control, RDF, 50 percent RDF + FYM @ 12 t ha(-1) , 50 percent RDF + vermi-compost @ 4 t ha(-1) and 50 percent RDF + poultry manure @ 2 t ha(-1)) tested in RCBD with three replications. Transplanting 12 days old seedlings required maximum number of days to attain different phenological stages, thereby accumulated maximum heat units followed by 22 days old seedlings. While as transplanting 22 days old seedling recorded significantly highest HUE, HTUE, PTUE and HyTUE and consequently resulted in the highest green cob and biological yield compared to other ages of seedlings. Among various sources of nutrients, application of 50 per cent RDF + poultry manure @ 2 t ha(-1) took maximum number of days to attain various phenophases thereby accumulated maximum heat units and registered highest HUE, HTUE, PTUE and HyTUE followed by application of 100 per cent RDF. (C) 2021 The Author(s). Published by Elsevier B.V. on behalf of King Saud University.

  • 相关文献
作者其他论文 更多>>