Section 3 (Crop Management)

More documents

Recommendations

Info

Maize in Bangladesh 7. Maize variety Barnali (composite) could be grown in normal rows (75 cm x 25 cm) with 1 row of radish for higher economic return. 8. Hybrid maize (Pacific-11) could be grown with fertilizer dose 175-37-100-30-3.5-1 N-P205-K20-S- Zn-B kg/ha) and only 90 kg N for T. Aman rice is found profitable in hybrid Maize- Rice (T. aman) cropping pattern. Literature Cited Biswas, M. and Begum, A.A. (2002). Response of hybrid maize varieties to dates of sowing. Annual Res. Rev. Agronomy Division, BARI, Gazipur, P 34 - 41. Faroque, A.; Quayyum, M.A.; Akhteruzzaman, M.; Karim, A. and Jahan, M.A.H.S. (2002). Divisional Research Review Report of Agronomy Division, 2002. OFRD, (2000-01) Annual Report, OFRD, BARI. Saha, R.R.; Ahmed, J.U. and Rahman, S. (1993-94). Performance of maize-vegetables intercropping at different planting geometry. Sarker, M.J.U.K.; Anowar, M.N.; Islam, M.B.; Mannaf, M.A. and Islam, M.S. (1988). Response of hybrid maize to nitrogen, phosphorus, potassium, sulphur, zinc and boron. Bangladesh J. Sc. Res. 16(2) : 147-153. - 240 -
Table 1. Yield and yield components of hybrid maize as influenced by different sowing dates (Jamalpur, 2001-2002). Treatment Plant ht. (cm) V1 V2 V3 V4 237.6 236.1 240.1 236.5 Cob length (cm) 17.4b 19.2a 17.1b 17.0b Days to maturity A. Variety (s) 140 140 144 141 Grains /cob (No) 432b 530a 478ab 464ab 100-grain wt.(g) 33.2b 37.7a 33.7b 36.1ab Grain yield (t/ha) 6.44c 8.33a 7.48b 8.28a Stover yield (t/ha) 6.22c 7.91a 8.16a 7.44b CV(%) 2.44 6.22 - 9.46 2.21 5.60 2.89 B. Sowing date (s) D1 240.3a 17.9ab 138 498 36.8a 8.44a 7.30 D2 238.0ab 18.7a 144 477 35.1b 7.99b 7.47 D3 238.4ab 17.3b 145 470 34.6b 7.32a 7.23 D4 2.33.5b 16.9b 137 459 34.2b 6.78d 7.75 CV(%) 2.00 6.30 -- 9.86 2.76 4.77 7.22 Note : V1 = BARI hybrid maize-1, V2=CMS 933072, V3=Pioneer, V4=Pacific-11 D1=Oct. 30, D2=Nov. 15, D3=Nov. 30, D4=Dec. 15 Table 2. Interaction effect of variety and sowing dates on the yield and yield contributing characters of hybrid maize (Jamalpur, 2001-02). Variety 100-grain weight (g) V1 V2 V3 V4 Grain yield (t/ha) V1 V2 V3 V4 Stover yield (t/ha) Sowing date D1 D2 D3 D4 35.2c-f 39.7a 35.2c-f 36.96cd 8.07b-d 8.77ab 7.83c-e 9.09a V1 6.18ef V2 5.40f V3 6.10ef V4 7.21c-e Source : Biswas et al. (2002) 33.6e-g 37.9ab 33.8e-g 35.3c-e 6.22f 9.31a 7.68c-e 8.77ab 7.49b-d 8.75a 7.22c-e 8.70a-d - 241 - 33.1h 35.1c-f 32.9gh 37.3bc 6.00f 8.05b-d 7.14d 8.10bc 8.26a-c 8.69ab 7.74a-d 7.83a-d 31.0e-h 38.1ab 33.0f-h 34.8d-g 5.48f 7.21e 7.26de 7.18e 7.25c-e 7.03de 7.85a-d 7.64a-d Quayyum
Page 1 and 2: Section 3: Crop Management - 203 -
Page 3 and 4: Proceedings of the 8 th Asian Regio
Page 5 and 6: Maize in the rice-wheat rotation gr
Page 7 and 8: Maize in the rice-wheat rotation Av
Page 9 and 10: Maize in the rice-wheat rotation RW
Page 11 and 12: Maize in the rice-wheat rotation Ta
Page 13 and 14: Rajbhandari Extensively cited data
Page 15 and 16: Rajbhandari There was a linear resp
Page 17 and 18: Rajbhandari sole crop soybean was m
Page 19 and 20: Table 3. Sample means for phosphoru
Page 21 and 22: Rajbhandari Table 5. P use efficien
Page 23 and 24: Appendix 1 a. Combined analysis of
Page 25 and 26: Rajbhandari Appendix 2a. Combined a
Page 27 and 28: Rajbhandari Appendix 2b. Combined a
Page 29 and 30: Proceedings of 8 th Asian Regional
Page 31 and 32: Soil fertility in the hills of Nepa
Page 33 and 34: Soil fertility in the hills of Nepa
Page 35 and 36: Experimental Findings (Based on sta
Page 37: Quayyum treatment T2 i.e., maize no
Page 41 and 42: Table 5. Effect of different fertil
Page 43 and 44: Table 8. Cost & return analyses of
Page 45 and 46: Table 13. Cost-benefit analysis of
Page 47 and 48: Proceedings of 8 th Asian Regional
Page 49 and 50: Maize-wheat systems measured under
Page 51 and 52: Literature Cited Maize-wheat system
Page 53 and 54: Table 2. Growth and yield attributi
Page 55 and 56: Maize-wheat systems Table 4. Balanc
Page 57 and 58: grain yield and eff. tillers grain
Page 61 and 62: Results and Discussion Maize in eas
Page 63 and 64: Maize in eastern hills of Nepal Tab
Page 65 and 66: Yield kg/ha 7000 6000 5000 4000 300
Page 67 and 68: Maize in eastern hills of Nepal App
Page 69 and 70: Pokharel et al. backgrounds, we hav
Page 73 and 74: Results and Discussion N-requiremen
Page 75 and 76: Rainfall (mm) 800 700 600 500 400 3
Page 77 and 78: N-requirement in maize/millet relay
Page 79 and 80: Appendix I. Weather Information rec
Page 81 and 82: Tripathi It is necessary to manage
Page 83 and 84: Results and Discussion Tripathi Mai
Page 85 and 86: Literature Cited Tripathi App (Nepa
Page 87 and 88: Table 4. Treatment combinations and
Page 89 and 90:
Table 6. Grain yield of maize (t/ha
Page 91 and 92:
Maize grain (t/ha) 8 7 6 5 4 3 2 1
Page 93 and 94:
Maize grain (t/ha) 10 9 8 7 6 5 4 3
Page 95 and 96:
Labios et al. surface is left undis
Page 97 and 98:
Labios et al. Figures 3 and 4 showe
Page 99 and 100:
Labios et al. Labios R.V.; Robles,
Page 101 and 102:
Figure 1. Farmers planting corn usi
Page 103 and 104:
Figure 5a. Status of the field at p
Page 105 and 106:
Proceedings of the 8 th Asian Regio
Page 107 and 108:
Maize-rice rotation in Thailand On-
Page 109 and 110:
Maize-rice rotation in Thailand Fro
Page 111 and 112:
Maize-rice rotation in Thailand Tab
Page 113 and 114:
Maize-rice rotation in Thailand Tab
Page 115 and 116:
Harris et al. humid, sub-tropical c
Page 117 and 118:
Harris et al. In Pakistan, priming
Page 119 and 120:
Table 2. Effect of priming duration
show all

Section 3 (Crop Management)

Create successful ePaper yourself

Delete template?

Save as template?