Respons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria)
Shallot is one of the leading vegetable commodities that have long been cultivated by <br /> <br /> farmers intensively. The increasing demand and demand for shallot every year can <br /> <br /> not be followed by the increase of production. This is caused by the free factor...
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id-itb.:249202018-02-28T14:07:36ZRespons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria) Dzar Siddiq ( NIM : 11413018), Abi Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/24920 Shallot is one of the leading vegetable commodities that have long been cultivated by <br /> <br /> farmers intensively. The increasing demand and demand for shallot every year can <br /> <br /> not be followed by the increase of production. This is caused by the free factor in <br /> <br /> cultivation of plants such as the diversity of soil types, pest control, disease and <br /> <br /> weeds, fertilization and postharvest handling is not appropriate. One of shallot <br /> <br /> cultivation technology that is being developed is onion cultivation from botanical <br /> <br /> seed or TSS (True Shallot Seed) which has many advantages. But the development of <br /> <br /> this technology is still constrained by the uniform small bulb produced and the dose <br /> <br /> of fertilization is not right. This study aims to determine the effect of NPK 16-16-16 <br /> <br /> and PGPR (Plant Growth Promoting Rhizobacteria) on the productivity of shallot <br /> <br /> small bulb. This research was conducted at screenhouse 1 B in ITB Jatinangor <br /> <br /> campus area, Sumedang regency. The field research was conducted for 16 weeks for <br /> <br /> shallot cultivation process with the observation period was done once every 1 week, <br /> <br /> done after seeding or after 6 weeks old plant. Observations consisted of observations <br /> <br /> of plant height and number of leaves. Then during the harvest period observations <br /> <br /> were made on the overall dry weight of the plant, the overall wet weight of the plant, <br /> <br /> the dry weight of the bulbs, and the diameter of the bulb. The research design is <br /> <br /> Completely Randomized Design (RAL). There are four treatment, treatment A that is <br /> <br /> treatment with NPK 16-16-16 + PGPR 0 g / L, treatment B that is treatment with <br /> <br /> NPK 16-16-16 + PGPR 5 g / L fertilizer, treatment C is treatment with NPK 16 <br /> <br /> fertilizer -16-16 + PGPR 10 g / L, treatment D was treated with NPK 16-16-16 + <br /> <br /> PGPR 15 g / L. The results of this study showed that NPK 16-16-16 + PGPR 5 g / L <br /> <br /> had significant effect on leaf number, wet weight of plant, dry weight of plant, dry <br /> <br /> tuber weight, and tuber diameter, but no significant effect on plant height. text |
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Shallot is one of the leading vegetable commodities that have long been cultivated by <br />
<br />
farmers intensively. The increasing demand and demand for shallot every year can <br />
<br />
not be followed by the increase of production. This is caused by the free factor in <br />
<br />
cultivation of plants such as the diversity of soil types, pest control, disease and <br />
<br />
weeds, fertilization and postharvest handling is not appropriate. One of shallot <br />
<br />
cultivation technology that is being developed is onion cultivation from botanical <br />
<br />
seed or TSS (True Shallot Seed) which has many advantages. But the development of <br />
<br />
this technology is still constrained by the uniform small bulb produced and the dose <br />
<br />
of fertilization is not right. This study aims to determine the effect of NPK 16-16-16 <br />
<br />
and PGPR (Plant Growth Promoting Rhizobacteria) on the productivity of shallot <br />
<br />
small bulb. This research was conducted at screenhouse 1 B in ITB Jatinangor <br />
<br />
campus area, Sumedang regency. The field research was conducted for 16 weeks for <br />
<br />
shallot cultivation process with the observation period was done once every 1 week, <br />
<br />
done after seeding or after 6 weeks old plant. Observations consisted of observations <br />
<br />
of plant height and number of leaves. Then during the harvest period observations <br />
<br />
were made on the overall dry weight of the plant, the overall wet weight of the plant, <br />
<br />
the dry weight of the bulbs, and the diameter of the bulb. The research design is <br />
<br />
Completely Randomized Design (RAL). There are four treatment, treatment A that is <br />
<br />
treatment with NPK 16-16-16 + PGPR 0 g / L, treatment B that is treatment with <br />
<br />
NPK 16-16-16 + PGPR 5 g / L fertilizer, treatment C is treatment with NPK 16 <br />
<br />
fertilizer -16-16 + PGPR 10 g / L, treatment D was treated with NPK 16-16-16 + <br />
<br />
PGPR 15 g / L. The results of this study showed that NPK 16-16-16 + PGPR 5 g / L <br />
<br />
had significant effect on leaf number, wet weight of plant, dry weight of plant, dry <br />
<br />
tuber weight, and tuber diameter, but no significant effect on plant height. |
format |
Final Project |
author |
Dzar Siddiq ( NIM : 11413018), Abi |
spellingShingle |
Dzar Siddiq ( NIM : 11413018), Abi Respons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria) |
author_facet |
Dzar Siddiq ( NIM : 11413018), Abi |
author_sort |
Dzar Siddiq ( NIM : 11413018), Abi |
title |
Respons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria) |
title_short |
Respons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria) |
title_full |
Respons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria) |
title_fullStr |
Respons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria) |
title_full_unstemmed |
Respons of Shallot Productivity after using NPK and PGPR(Plant Growth Promoting Rhizobacteria) |
title_sort |
respons of shallot productivity after using npk and pgpr(plant growth promoting rhizobacteria) |
url |
https://digilib.itb.ac.id/gdl/view/24920 |
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1822921387740758016 |