Abstract
Sorghum is a drought-tolerance plant that have ability to survive on post-tin mining land. One way to increase the optimum growth and production of sorghum on post-tin mining land can be done by ameliorant addition. The objective of the study was to increase the optimum growth and production of sorghum in post-tin mining land. The experiment had been conducted in post-tin mining area located in Dwi Makmur Village, Merawang, Bangka, from November 2017 - May 2018. The experiment was conducted using Completely Randomized Design (RAL) with 1 (one) single factor as follows: Control (C0), NPK (C1), 40 gram phosphate solubilizing fungi (C2), SP36 100 kg ha-1 (C3), SP36 200 kg ha-1 (C4). The results showed that the application of 40 grams phosphate solubilizing fungi (C2) had the highest value on the dissolved solid total (° Brix). Complete NPK fertilizer (C1) has the highest root growth when its compared to other treatments. This indicates that full NPK fertilizer (C1) are able to increase the production of seeds/plant and harvest index (%). The addition of ameliorant is able to increase the optimum growth and production of sorghum in post-tin mining land of Bangka
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Claims 4
Claim · model-written summary
Forty grams of phosphate-solubilizing fungi produced the highest dissolved solid total.
- Treatment
- application of 40 grams phosphate solubilizing fungi (C2)e0
- Interactor
- phosphate solubilizing fungie0symbiont
- Outcome
- dissolved solid total (° Brix)e0
- Direction
- higheste0
- Setting
- Dwi Makmur Village, Merawang, Bangkae1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“the application of 40 grams phosphate solubilizing fungi (C2) had the highest value on the dissolved solid total (° Brix)”
t0“Sorghum Cultivation”
e1“Dwi Makmur Village, Merawang, Bangka”
Claim · model-written summary
Complete NPK fertilizer produced the highest root growth relative to other treatments.
- Treatment
- Complete NPK fertilizer (C1)e0
- Outcome
- root growthe0
- Direction
- higheste0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Complete NPK fertilizer (C1) has the highest root growth when its compared to other treatments.”
t0“Sorghum Cultivation”
Claim · model-written summary
The authors infer that full NPK fertilizer increases seed production per plant and harvest index.
- Treatment
- full NPK fertilizer (C1)e0
- Outcome
- production of seeds/plant and harvest index (%)e0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“This indicates that full NPK fertilizer (C1) are able to increase the production of seeds/plant and harvest index (%).”
t0“Sorghum Cultivation”
Claim · model-written summary
Ameliorant addition can increase sorghum growth and production on Bangka post-tin mining land.
- Treatment
- addition of ameliorante0
- Outcome
- optimum growth and productione0
- Direction
- increasee0
- Setting
- post-tin mining land of Bangkae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The addition of ameliorant is able to increase the optimum growth and production of sorghum in post-tin mining land of Bangka”
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