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Pengaruh konsentrasi Si biogenic dan N-total terhadap pertumbuhan dan konsentrasi nitrat tanaman selada hidroponik Salamet Ginandjar; Budy Frasetya Taufik Qurrohman; Panji Rahmatullah
Jurnal Agro Vol 8, No 1 (2021)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/11959

Abstract

Tanaman selada merupakan sayuran yang dikonsumsi dalam bentuk segar. Karakteristiknya sebagai tanaman akumulator nitrat perlu diimbangi pemupukan N dan aplikasi Silika (Si) sesuai kebutuhan tanaman. Penelitian ini bertujuan untuk mempelajari interaksi ekstrak silika sekam padi (ESSP) dan N-total, serta memperoleh konsentrasi  ESSP dan N-total yang tepat untuk menghasilkan panen selada yang tinggi tetapi aman bagi kesehatan. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap Faktorial, faktor pertama adalah konsentrasi ESSP (0 ppm, 30 ppm, 60 ppm, 90 ppm) dan faktor kedua adalah konsentrasi N-total (100 ppm, 200 ppm, 300 ppm), setiap kombinasi perlakuan diulang 3 kali. Parameter yang diamati yaitu tinggi tanaman 35 hari setelah tanam (HST), luas daun, berat kering tanaman, berat segar tanaman, kandungan nitrat pada daun selada. Data dianalisis dengan analisis varians taraf 5% dilanjutkan dengan Uji Jarak Berganda Duncan pada taraf nyata 5%, sedangkan parameter kandungan nitrat dianalisis secara deskriptif. Berdasarkan hasil analisis varians konsentrasi ESSP dan konsentrasi N-total berinteraksi pada tinggi tanaman dan berpengaruh mandiri terhadap berat kering tanaman dan berat segar tanaman. Aplikasi ekstrak silika sekam padi 30 ppm meningkatkan hasil panen 28% lebih tinggi dan menurunkan 12% kandungan nitrat tanaman selada pada N total 100-300 ppm.AbstractLettuce is a freshly consumed vegetable. Its characteristics as a nitrate accumulator plant need to be balanced with N fertilization and Silica (Si) applications according to the plant required. This research aimed to study the interaction between rice husk silica extract (ESSP) and total N to obtain the right ESSP and total N concentrations to produce high yield lettuce and safely consumed it. This study used a factorial completely randomized design. The first factor was ESSP concentrations (0 ppm, 30 ppm, 60 ppm, 90 ppm) and the second factor was total N concentrations (100 ppm, 200 ppm, 300 ppm). Each treatment combination was repeated 3 times. The parameters observed were plant height in 35 days after planting, leaf area, plant dry weight, fresh plant weight, and nitrat e content in lettuce leaves. The  data  were  analyzed  by analysis of variance at the 5%, and post-test by DMRT at the 5% significant level, the nitrate content used descriptive analysis. Based on the analysis of variance, ESSP concentration and total N concentration interacted on plant height. The ESSP concentration and total N concentration independently affected plant dry weight and fresh plant weight. Application of 30 ppm rice husk silica extract increased 28% higher yield and decreased 12% nitrate content of lettuce plants at N-total of 100-300 ppm.
Takhrij and Syarah Hadith of Agrotechnology: Utilization of Dead Land in Agriculture Laylly Tria Sabila; Wahyudin Darmalaksana; Salamet Ginandjar
Gunung Djati Conference Series Vol. 1 (2021): Conference on Islamic and Socio-Cultural Studies (CISS)
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.672 KB)

Abstract

This study aims to discuss the hadith regarding the use of dead land in agriculture. This research method is a qualitative type through literature and field studies with the takhrij and syarah hadith approaches. The result and discussion of this research is that the management of dead land which in Islam is called ihyaul mawat is regulated in the provisions of the state in Indonesia where the land cannot be owned by individuals. The conclusion of this study is that there is a continuity between ihyaul mawat and the Islamic view of agrarian law in Indonesia in the use of dead land in the world of agriculture based on takhrij and syarah hadith agrotechnology.
Takhrij and Syarah Agrotechnology Hadith: Study of Black Seed, Healer of All Diseases Wahid Saepul; Wahyudin Darmalaksana; Salamet Ginandjar
Gunung Djati Conference Series Vol. 1 (2021): Conference on Islamic and Socio-Cultural Studies (CISS)
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (802.827 KB)

Abstract

This study aims to discuss the hadith regarding the Black Seed which is used as a medicine for all diseases in the modern era. This research method is a qualitative type through literature and field studies with the approach of takhrij and sharah hadith. The results and discussion of this research is Black Seed is a versatile medicine from the time of the Prophet to the present, even in ancient Egypt, Black Seed was used as a corpse preservative. The conclusion of this research is that takhrij and sharah hadith about habatussauda provide extensive information to be developed in the modern era with an agrotechnological approach.
Takhrij and Syarah Hadith of Agrotechnology Agriculture in Life Mona Miranda; Wahyudin Darmalaksana; Salamet Ginandjar
Gunung Djati Conference Series Vol. 1 (2021): Conference on Islamic and Socio-Cultural Studies (CISS)
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (264.102 KB)

Abstract

This study aims to discuss the hadith with regard to agrotechnology. This research method is a qualitative type through literature and field studies with the takhrij and sharah hadith approaches. The results and discussion of this research show that the miracle that cannot be forgotten in life, about how humans can live and the foundation of humans can survive is because of food and agriculture. The conclusion of this agriculture is that everyone can farm regardless of the background of the people because agriculture is important for life. This study recommends a policy consideration.
Takhrij and Syarah Hadith of Agrotechnology: Fertilization of the Dead Soil Naufal Muhammad FilgoSeprianza; Wahyudin Yusidah; Salamet Ginandjar
Gunung Djati Conference Series Vol. 1 (2021): Conference on Islamic and Socio-Cultural Studies (CISS)
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (318.841 KB)

Abstract

The purpose of this research is to discuss the hadith of the Prophet. About soil enrichment. This research method is qualitative through the approach of takhrij and sharah hadith with agrotechnological analysis. The result and discussion of this research is that soil enrichment is recommended by the Prophet Muhammad, and continues to grow and be useful until now. The conclusion of this research is takhrij and syarah hadith of the Prophet. Regarding soil fertility, it is very useful and has various ways, one of which is the use of biological fertilizers.