Abstract
Nutrient requirement for guava under high density planting is much higher than normal planting. Combined application of organic manures and chemical fertilizers will enhance nutrient use efficiency. The field experiment was carried out at Raichur, Karnataka, India during 2017 to standardize rate of fertilizers and organic manures for Guava (Psidium guajava L.) cv. Allahabad safeda under high density planting. Treatments consists of application of fertilizers for normal planting compared with 100:40:75 g NPK/plant as recommended dose of fertilizers (RDF), 75% and 50% of high density planting (HDP) along with 25 kg farmyard manure, organic manure alone and foliar application of urea @ 1 % at 2,3 and 4 months after pruning. Results indicated that application of NPK@ 235: 118: 120 g per plant as per the RDF for HDP along with 25 kg FYM has resulted in taller plants, plant spread E-W as well as N-S directions, canopy volume and leaf area index. Higher fruits/plant, average fruit weight, fruit diameter, fruit length, fruit yield per plant and fruit yield (48.58 t ha-1) was recorded by application of NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYM. Application of 50 % of HDP recommendation along with foliar application of urea @ 1% at 2, 3 and 4 months after pruning and 25 kg FYM was also found effective in achieving higher fruit yield of guava.
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Claims 8
Claim · model-written summary
High density guava requires more nutrients than normal planting.
- Taxon
- guava
Psidium guajavae0 - Outcome
- Nutrient requiremente0
- Direction
- much highere0
- Comparator
- normal plantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nutrient requirement for guava under high density planting is much higher than normal planting”
Claim · model-written summary
Combined organic manure and fertilizer application enhances nutrient use efficiency.
- Taxon
- guavaPsidium guajavat0
- Treatment
- Combined application of organic manures and chemical fertilizerse0
- Outcome
- nutrient use efficiencye0
- Direction
- enhancee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of organic manures and chemical fertilizers will enhance nutrient use efficiency”
t0“guava”
Claim · model-written summary
The HDP RDF with FYM produced taller plants, greater spread and canopy volume.
- Taxon
- guavaPsidium guajavat0
- Treatment
- NPK@ 235: 118: 120 g per plant as per the RDF for HDP along with 25 kg FYMe0
- Outcome
- taller plants, plant spread E-W as well as N-S directions, canopy volumee0
- Direction
- tallere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of NPK@ 235: 118: 120 g per plant as per the RDF for HDP along with 25 kg FYM has resulted in taller plants, plant spread E-W as well as N-S directions, canopy volume and leaf area index”
t0“guava”
Claim · model-written summary
The HDP RDF with FYM increased leaf area index.
- Taxon
- guavaPsidium guajavat0
- Treatment
- NPK@ 235: 118: 120 g per plant as per the RDF for HDP along with 25 kg FYMe0
- Outcome
- leaf area indexe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of NPK@ 235: 118: 120 g per plant as per the RDF for HDP along with 25 kg FYM has resulted in taller plants, plant spread E-W as well as N-S directions, canopy volume and leaf area index”
t0“guava”
Claim · model-written summary
The HDP RDF with FYM produced more fruits per plant and larger fruit dimensions.
- Taxon
- guavaPsidium guajavat0
- Treatment
- NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYMe0
- Outcome
- fruits/plant, average fruit weight, fruit diametere0
- Direction
- Highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher fruits/plant, average fruit weight, fruit diameter, fruit length, fruit yield per plant and fruit yield (48.58 t ha-1) was recorded by application of NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYM”
t0“guava”
Claim · model-written summary
The HDP RDF with FYM produced greater fruit length and yield per plant.
- Taxon
- guavaPsidium guajavat0
- Treatment
- NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYMe0
- Outcome
- fruit length, fruit yield per plante0
- Direction
- Highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher fruits/plant, average fruit weight, fruit diameter, fruit length, fruit yield per plant and fruit yield (48.58 t ha-1) was recorded by application of NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYM”
t0“guava”
Claim · model-written summary
The HDP RDF with FYM yielded 48.58 t ha-1.
- Taxon
- guavaPsidium guajavat0
- Treatment
- NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYMe0
- Outcome
- fruit yielde0
- Value
- 48.58 t ha-1e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fruit yield (48.58 t ha-1) was recorded by application of NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYM”
t0“guava”
Claim · model-written summary
Half the HDP recommendation with foliar urea and FYM also achieved higher guava fruit yield.
- Taxon
- guavaPsidium guajavae0
- Treatment
- 50 % of HDP recommendation along with foliar application of urea @ 1% at 2, 3 and 4 months after pruning and 25 kg FYMe0
- Outcome
- fruit yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of 50 % of HDP recommendation along with foliar application of urea @ 1% at 2, 3 and 4 months after pruning and 25 kg FYM was also found effective in achieving higher fruit yield of guava”
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