| Experiment code | 18.2.4.47 | ||
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| Experiment Title | EVALUATION OF APPROPRIATE CROP SEQUENCES AFTER DIFFERENT DURATION RICE VARIETIES | ||
| Research Type | Departmental Research | ||
| Experiment Background | Rice-based cropping system can be described as a mixture of farming practices that comprise of rice as the major crop followed by subsequent cultivation of other crops. Rice-based cropping system is a major cropping system practised in India, which includes crop rotation involving cereals, pulses, oilseeds, cotton, sugarcane, green manures, vegetable, etc. Various rice-based cropping systems have been reported from different parts of India ranging from rice-rice-rice to rice followed by different cereals, pulses, oilseeds, vegetables and fibre crops. Rice based cropping systems may include lowland and upland crops. So far, most people have been focusing on individual crops disregarding the fact that each crop is only a component of a cropping system. In rice growing areas, several crop combinations (cropping systems) are in practice based on agro-ecological conditions, market and domestic needs and facilities available to farmers. An experiment has been proposed to determine the rice based cropping systems suitable for South Gujarat conditions. Hence, this experiment is proposed. | ||
| Experiment Group | Natural Resource Management | ||
| Unit Type | (01)RESEARCH UNIT | ||
| Unit | (38)SOIL AND WATER MANAGEMENT RESEARCH UNIT (NAVSARI) | ||
| Department | (2357)MAIN RICE RESEARCH STATION | ||
| BudgetHead | (311/07081/0A)311/12/REG/00665 | ||
| Objective |
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| Season | Kharif | ||
| Location Unit Type | (01)RESEARCH UNIT | ||
| Location Unit | (38)SOIL AND WATER MANAGEMENT RESEARCH UNIT (NAVSARI) | ||
| Location Department | (2357)MAIN RICE RESEARCH STATION | ||
| Plot No | B-23 | ||
| PI Name | (NAU-EMP-2007-000447)MANOJKUMAR RAMANBHAI GAMI | ||
| PI Email | mrgami@nau.in | ||
| PI Mobile | 9998002585 | ||
| Year of Approval | 2021 | ||
| Commencement Year | 2022 | ||
| Completion Year | 2024 | ||
| Design of Experiment |
Split plot |
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| Crop Spacing (cm x cm) |
Rice : 20 cm x 15 cm Mustard : 45 cm x 15 cm Sweet corn : 60 cm x 15 cm Castor : 90 x 60 cm Sorghum: 45 cm x 10 cm
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| Gross Plot (m x m) | Sub plot: Gross: 4.5 m x 4.2 m | ||
| Net Plot (m x m) | Net: 4.2 m x 3.8 (Rice) 3.6 m x 3.6 m (Mustard, sweetcorn, Sorghum) 2.7 m x 3.0 m (Castor) | ||
| Total Experiment Area (m2) | 4562 m2 | ||
| Plot History Last Three Year |
Kharif rice- fallow |
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| Initial Soil Sample Analysis Report | |||
| Initial Soil Sample Analysis Report Attachment | Attachment Not Available! | ||
| Layout Plan | |||
| Layout Plan Attachment | Attachment Not Available! | ||
| Treatment |
Main Plot: Rice varieties (V) V1: GNR-8 (Early:105 days) V2: GNR-3 (Mid-late: 125 days) V3: GNR-4 ( Late : 140 Days) Sub Plot: Rabi–Summer crops (S) S1: Mustard- Green gram S2: Indian bean (Veg)-Green gram S3: Sweet corn-Black gram S4: Castor- fallow S5: Sorghum-fallow |
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| Treatment Attachment | Attachment Not Available! | ||
| (NAU-EMP-2007-000447) MANOJKUMAR RAMANBHAI GAMI | mrgami@nau.in | 9998002585 | 27-01-2023 |
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| Rice | GNR-3 |
| Rice | GNR-8 (Aarti) |
| Rice | GNR-4 |
| Mustard | GDM 4 |
| Indian bean | GNIB-22 |
| Green gram | GM-6 |
| Sweet corn | HSC-1 |
| Ardu | Different Germplasm (Ardu) |
| Castor | GNCH-1 |
| Grain Sorghum | GNJ-1 |