Abstract
Fertilizer use immensely contributes to higher crop productivity and ensuring food security around the globe, but excess application of nitrogenous fertilizers resulted in negative environmental externalities in the world.Thus assessing imbalances in chemical fertilizer use is vital for environmental sustainability, and this on-farm trial was conducted to study the pattern of nutrient imbalances due to imbalanced chemical fertilizer application.This on-farm assessment of Site-Speci ic Nutrient Management (SSNM) through yield target approach was conducted with different test crops viz., rice, maize, ragi, groundnut, sesamum, green gram, black gram, jonna, bajra and castor in Nagarkurnool district during rabi season.The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.The seed yield from the pre-ixed target yields were achieved within 15% yield deviation at all the locations of farmer ields.The targeted yield prescription models along with SSNM fertilizer recommendations were more precise to achieve the targeted yield of various crops grown in rainfed areas of Telangana for higher pro its by conserving soil health.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 12
Claim · model-written summary
SSNM increased rice yield by 35.67 percent over farmer practice.
- Taxon
- rice
Oryza sativae0 - Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 35.67e0
- Comparator
- farmers' practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased ragi yield by 28.80 percent over farmer practice.
- Taxon
- ragi
Eleusine coracanae0 - Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 28.80e0
- Comparator
- farmers' practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased maize yield by 34.24 percent over farmer practice.
- Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 34.24e0
- Comparator
- farmers' practicee0
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased groundnut yield by 33.70 percent over farmer practice.
- Taxon
- groundnut
Arachis hypogaeae0 - Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 33.70e0
- Comparator
- farmers' practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased sesamum yield by 27.62 percent over farmer practice.
- Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 27.62e0
- Comparator
- farmers' practicee0
SesamumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased green gram yield by 23.14 percent over farmer practice.
- Taxon
- green gram
.jpg?width=60)
Vigna radiata var. radiatae0 - Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 23.14e0
- Comparator
- farmers' practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased black gram yield by 21.32 percent over farmer practice.
- Taxon
- black gram
Vigna mungoe0 - Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 21.32e0
- Comparator
- farmers' practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased bajra yield by 23.60 percent over farmer practice.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased jonna yield by 26.76 percent over farmer practice.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
SSNM increased castor yield by 29.54 percent over farmer practice.
- Taxon
- castor
Ricinus communise0 - Treatment
- SSNM approache0
- Outcome
- percent yielde0
- Direction
- increasede0
- Value
- 29.54e0
- Comparator
- farmers' practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the targeted yield prescription equations with SSNM approach increased percent yield as 35.67 in rice, 28.80 in ragi, 34.24 in maize, 33.70 in groundnut, 27.62 in sesamum, 23.14 in green gram, 21.32 in black gram, 23.60 in bajra, 26.76 in jonna, 29.54 in castor crops to ensure higher seed yield, as well as nutrient response ratio to the applied fertilizers over the farmers' practice.”
Claim · model-written summary
Preset seed-yield targets were attained within 15% deviation at all farmer fields.
Verbatim
e0“The seed yield from the pre-ixed target yields were achieved within 15% yield deviation at all the locations of farmer ields”
Claim · model-written summary
The SSNM target-yield models were more precise in reaching target yields.
Not reportedComparatorValue
Verbatim
e0“The targeted yield prescription models along with SSNM fertilizer recommendations were more precise to achieve the targeted yield of various crops grown in rainfed areas of Telangana”
The same questions in other papers
climate site · yield · Vigna mungo (black gram)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
climate site · yield · Vigna radiata (mung bean)Positive and negative results
3 papers in the same direction as this paper · 9 in the opposite direction
- negative
- negative
- negative
9 papers more in this group
See all 13 papers →climate site · yield · Arachis hypogaea (peanut)Positive and negative results
9 papers in the same direction as this paper · 8 in the opposite direction
- negative
- negative
- negative
14 papers more in this group
See all 18 papers →fertilization · yield · Ricinus communis (castor bean)Positive and negative results
39 papers in the same direction as this paper · 2 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- no effect
39 papers more in this group
See all 43 papers →climate site · yield · Oryza sativa (rice)Positive and negative results
109 papers in the same direction as this paper · 59 in the opposite direction · 3 reporting no difference from an alternative
- negative
- negative
- negative
168 papers more in this group
See all 172 papers →fertilization · yield · Eleusine coracana (finger millet)Positive and negative results
170 papers in the same direction as this paper · 3 in the opposite direction
- negative
- negative
- no effect
170 papers more in this group
See all 174 papers →climate site · yield · Zea mays (maize)Positive and negative results
101 papers in the same direction as this paper · 73 in the opposite direction · 5 reporting no difference from an alternative
- negative
- negative
- negative
176 papers more in this group
See all 180 papers →fertilization · yield · Vigna mungo (black gram)Positive and negative results
196 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- positive
195 papers more in this group
See all 199 papers →8 of 15 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.