Pengaruh Dosis Pupuk Kandang terhadap Karakter Agronomi Beberapa Varietas True Shallot Seed di Tanah Vertisol

Rajiman,; Yekti, Ananti; Megawati, Sari; Anshori, Arif Rijal

doi:10.47687/jt.v13i1.239

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…6. Produktivitas basah brangkasan, dihitung dengan cara mengkonversi hasil panen bawang merah (umbi dan tajuk) pada plot luasan 3 m 2 dalam kondisi basah dan Produktivitas brangkasan kering jemur, dihitung dengan cara mengkonversi hasil panen bawang merah (umbi dan tajuk) pada plot luasan 3 m 2 setelah dijemur selama 7 hari setelah panen (Rajiman et al, 2022).…”

Section: Metode Penelitianunclassified

Karakter Agronomi Varietas Bawang Merah Pada Perbedaan Jarak Tanam Di Lahan Sawah

Rajiman

Megawati

Adiwijaya

et al. 2022

ZMIP

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The study aimed to determine the adaptability of varieties and spacing of shallots in the rice fields of Sleman Regency to yield. The study used a Factorial Completely Randomized Block Design with 5 replications. The first factor is Variety (V), consisting of V1 = Head, V2 = Crok Kuning, and V3 = Srikayang. The second factor is Planting Distance (J) consisting of J1 = 15 x 15 cm2, J2 = 15 x 20 cm2, J3 = 20 x 20 cm2, and J4 = 25 x 20 cm2. The results showed that the spacing of plants did not significantly interact with all parameters. The use of shallot varieties significantly affected plant height at 3 and 5 WAP, tuber diameter, and stover productivity in wet and dry conditions but had no significant effect on the number of tillers per clump and stover weight per clump in wet and dry conditions. Spacing treatment significantly affected agronomic characteristics, especially weight of stover per clump in wet and dry conditions; stover productivity in wet and dry conditions, but had no significant effect on plant height 3 and 5 WAP, number of tillers per clump, and diameter. The Srikayang variety produced lower productivity than the Crok Kuning and Tajuk varieties. Increasing the width of the spacing will reduce the productivity of shallots.

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Section: Metode Penelitianunclassified

Karakter Agronomi Varietas Bawang Merah Pada Perbedaan Jarak Tanam Di Lahan Sawah

Rajiman

Megawati

Adiwijaya

et al. 2022

ZMIP

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“…Chemically, Vertisols have relatively good fertility because the pH is neutral, the P content is high, and the other nutrient content is moderate. Low total N content is the main obstacle to chemical fertility [6]. Vertisols are one of the soils that are problematic in their management.…”

Section: Introductionmentioning

confidence: 99%

Effect of green manure on the availability of Phosphorus and Potassium nutrients in Vertisols

Suntoro,

Herdiansyah,

Widijanto

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The need for rice as a staple food continues to increase, increasing the demand for land. However, the soil’s availability of nutrients is decreasing due to inappropriate and excessive use of chemical fertilizers, causing soil degradation. Green fertilizer is an effective effort to reduce excessive use of chemical fertilizers. The research aims to determine the use of green manure in influencing the availability of phosphorus and potassium nutrients. The research was conducted on Vertisols in Weru District, Sukoharjo Regency. The research was carried out using experimental methods. There were 10 treatments with 3 replications (A: Control; B: NPK Fertilizer 200 kg/ha; C: Straw 10 Tons/ha; D: Kirinyuh 10 Tons/ha; E: Water spinach 10 Tons/ha; F: Water Hyacinth 10 Tons/ha; G: NPK 100 kg/ha + Straw 5 Tons/ha; H: NPK 100 kg/ha + Kirinyuh 5 Tons/ha; I: NPK 100 kg/ha + Water spinach 5 Tons/ha; J: NPK 100 kg/ha + Water Hyacinth 5 Tons/ha). The results show that green manure affects the availability of phosphorus and potassium nutrients. Kirinyuh fertilizer (5-10 tons/ha) gives the highest results in providing phosphorus and potassium nutrients in Vertisols. Using green fertilizers can offset chemical fertilizers by increasing the availability of phosphorus and potassium nutrients.

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Pengaruh Dosis Pupuk Kandang terhadap Karakter Agronomi Beberapa Varietas True Shallot Seed di Tanah Vertisol

Cited by 2 publications

References 2 publications

Karakter Agronomi Varietas Bawang Merah Pada Perbedaan Jarak Tanam Di Lahan Sawah

Karakter Agronomi Varietas Bawang Merah Pada Perbedaan Jarak Tanam Di Lahan Sawah

Effect of green manure on the availability of Phosphorus and Potassium nutrients in Vertisols

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