Abstract
Traditional agricultural practices have resulted in decreased soil fertility, shortage of water resources and deterioration of agricultural ecological environment, which are seriously affecting production of maize. A field experiment was conducted in medium black soil during kharif and rabi season of 2016-17 and 2017-18 at farmer field near Agricultural Research Station, Sirguppa. The results revealed that, among improved production technologies of maize, higher grain yield were noticed with improved method-4 (T5: 7681 kg ha-1) over farmer method of cultivation (T1:5840 kg ha-1). The magnitude of improvement in grain yield of maize by improved method-4 (Minimum tillage, herbicide and 100% fertilizers application) was to the tune of 31.52 per cent over farmer method of cultivation. Improved production technology showed lower penetration resistance and higher soil moisture content as compared to existing rice-maize cropping system.
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Claims 4
Claim · model-written summary
Improved method-4 raised maize grain yield to 7681 kg ha-1 versus 5840 kg ha-1 under farmer cultivation.
- Treatment
- improved method-4e0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 7681 kg ha-1e0
- Qualifier
- T1:5840 kg ha-1e0
- Comparator
- farmer method of cultivatione0
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher grain yield were noticed with improved method-4 (T5: 7681 kg ha-1) over farmer method of cultivation (T1:5840 kg ha-1)”
t0“Rice-Maize”
Claim · model-written summary
Improved method-4 increased maize grain yield by 31.52 per cent over farmer cultivation.
- Treatment
- improved method-4 (Minimum tillage, herbicide and 100% fertilizers application)e0
- Outcome
- grain yielde0
- Direction
- increaseinferrede0
- Value
- 31.52 per cente0
- Comparator
- farmer method of cultivatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield of maize by improved method-4 (Minimum tillage, herbicide and 100% fertilizers application) was to the tune of 31.52 per cent over farmer method of cultivation”
Claim · model-written summary
Improved production technology lowered soil penetration resistance relative to the existing rice-maize system.
- Treatment
- Improved production technologye0
- Outcome
- penetration resistancee0
- Direction
- lowere0
- Comparator
- existing rice-maize cropping systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Improved production technology showed lower penetration resistance and higher soil moisture content as compared to existing rice-maize cropping system”
t0“Rice-Maize”
Claim · model-written summary
Improved production technology raised soil moisture content relative to the existing rice-maize system.
- Treatment
- Improved production technologye0
- Outcome
- soil moisture contente0
- Direction
- highere0
- Comparator
- existing rice-maize cropping systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Improved production technology showed lower penetration resistance and higher soil moisture content as compared to existing rice-maize cropping system”
t0“Rice-Maize”
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