Abstract
An experiment was conducted to study the effect of organic manure and chemical fertilizers on soil properties and vegetable crops in the cabbage-brinjal-red amaranth cropping pattern at the homestead in a Grey Terrace Soil (Aric Albaquept) of Bangladesh. There were eight treatments: poultry manure (PM) at 5 t ha−1, cowdung (CD) at 10 t ha−1, household waste (HW) at 10 t ha−1, PM at 2.5 t ha−1 + chemical fertilizers (CF), CD at 5 t ha−1 + CF, HW at 5 t ha−1 + CF, CF, and Control. The lone CF treatment indicates 100% chemical fertilizers and any manure + CF indicates supplementary or reduced rate of fertilizers. The PM at 2.5 t ha−1 + CF treatment performed the best yield for cabbage and brinjal, and HW at 5 t ha−1 + CF yielded the highest for red amaranth. The highest uptake of nitrogen, phosphorus, potassium, and sulfur was also found in the treatment that produced the highest yield. Bulk density, organic carbon, and nutrient availability in soil as determined after two-crop cycles were improved due to the applications of manure.
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Claims 6
Claim · model-written summary
Poultry manure at 2.5 t ha−1 plus chemical fertilizers gave the best cabbage yield.
- Taxon
- cabbage
Brassica oleracea var. capitatae0 - Treatment
- PM at 2.5 t ha−1 + CFe0
- Outcome
- yield for cabbagee0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The PM at 2.5 t ha−1 + CF treatment performed the best yield for cabbage and brinjal”
Claim · model-written summary
Poultry manure at 2.5 t ha−1 plus chemical fertilizers gave the best brinjal yield.
- Taxon
- brinjal
Solanum melongenae0 - Treatment
- PM at 2.5 t ha−1 + CFe0
- Outcome
- yield for cabbage and brinjale0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The PM at 2.5 t ha−1 + CF treatment performed the best yield for cabbage and brinjal”
Claim · model-written summary
Household waste at 5 t ha−1 plus chemical fertilizers gave the highest red amaranth yield.
- Taxon
- red amaranthe0
- Treatment
- HW at 5 t ha−1 + CFe0
- Outcome
- yielded the highest for red amaranthe0
- Direction
- higheste0
Not reportedComparator
Verbatim
e0“HW at 5 t ha−1 + CF yielded the highest for red amaranth”
Claim · model-written summary
The highest-yielding treatment also had the highest nitrogen, phosphorus and potassium uptake.
Verbatim
t0“CABBAGE-BRINJAL-RED AMARANTH”
e0“The highest uptake of nitrogen, phosphorus, potassium, and sulfur was also found in the treatment that produced the highest yield.”
Claim · model-written summary
The highest-yielding treatment also had the highest sulfur uptake.
Verbatim
t0“CABBAGE-BRINJAL-RED AMARANTH”
e0“The highest uptake of nitrogen, phosphorus, potassium, and sulfur was also found in the treatment that produced the highest yield.”
Claim · model-written summary
Manure application improved soil bulk density, organic carbon and nutrient availability after two crop cycles.
- Taxon
- CABBAGE-BRINJAL-RED AMARANTHt0
- Treatment
- applications of manuree0
- Outcome
- Bulk density, organic carbon, and nutrient availability in soile0
- Direction
- improvede0
- Qualifier
- after two-crop cyclese0
Not reportedComparator
Verbatim
t0“CABBAGE-BRINJAL-RED AMARANTH”
e0“Bulk density, organic carbon, and nutrient availability in soil as determined after two-crop cycles were improved due to the applications of manure.”
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