Provision of Solid Made from Oil Palm Empty Fruit Bunches and Rice Husk Charcoal on Production of Tomato Plants (Solanum Lycopersicum L) aims to determine the effect of various types of Solid (Oil Palm Empty Fruit Bunches) and Rice Husk Charcoal on Production of Tomato Plants (Solanum Lycopersicum L). This research was conducted in Sona Village with an altitude of 18 meters above sea level Labuhanbatu Regency from December 2019 to March 2020. The material used was tomato seeds, husk charcoal, solid water. The equipment used was a 35x40 polybag, cutter blade, analytical balance, ruler, scissors, mortar, measuring flask, bucket, calipers, neat rope, hoe. The research will be conducted with a factorial group design. The first factor is the pro...
On acid soils, maize growth cannot be optimal because of the high content of Al, Fe, Mg, and Zn, whi...
Onion production in Riau Province is still low, while the demand is quite large. Therefore, it is ne...
Inorganic fertilizers used continuously in tomato cultivation cause soil degradation which will affe...
This research aimed to identify the effect of various types of organic fertilizer and dosage of rice...
Tomato (Solanum lycopersicum) is a fruit vegetable, and its fruits contain excellent source of vitam...
This study was conducted to evaluate the effects of different animal manure to tomato production. Th...
This study was aimed at assessing the response of cherry tomato to planting mediacomposition and SP-...
Human activities have degenerated nearly 40% of the universe soil through excessive chemical inputs,...
This study aims 1) This study aims to reveal the differences between the growth and yieldof tomato p...
The research about the effort of increasing the ried of plant tomato (Solanum lycopersicum, L.) whic...
This study evaluated the performance of tailor-made fertiliser formulated specifically for tomato (S...
Efforts to improve tomato production can be done with the use of organic fertilizers derived from ag...
Rice husk charcoal is a solution to restore fertile soil conditions such as reed soil. Rice husk is ...
This study aimed at finding out the growth and production of tomato through the administration of so...
Good seed growth is a factor in the success of oil palm cultivation due to genetic pre-nursery facto...
On acid soils, maize growth cannot be optimal because of the high content of Al, Fe, Mg, and Zn, whi...
Onion production in Riau Province is still low, while the demand is quite large. Therefore, it is ne...
Inorganic fertilizers used continuously in tomato cultivation cause soil degradation which will affe...
This research aimed to identify the effect of various types of organic fertilizer and dosage of rice...
Tomato (Solanum lycopersicum) is a fruit vegetable, and its fruits contain excellent source of vitam...
This study was conducted to evaluate the effects of different animal manure to tomato production. Th...
This study was aimed at assessing the response of cherry tomato to planting mediacomposition and SP-...
Human activities have degenerated nearly 40% of the universe soil through excessive chemical inputs,...
This study aims 1) This study aims to reveal the differences between the growth and yieldof tomato p...
The research about the effort of increasing the ried of plant tomato (Solanum lycopersicum, L.) whic...
This study evaluated the performance of tailor-made fertiliser formulated specifically for tomato (S...
Efforts to improve tomato production can be done with the use of organic fertilizers derived from ag...
Rice husk charcoal is a solution to restore fertile soil conditions such as reed soil. Rice husk is ...
This study aimed at finding out the growth and production of tomato through the administration of so...
Good seed growth is a factor in the success of oil palm cultivation due to genetic pre-nursery facto...
On acid soils, maize growth cannot be optimal because of the high content of Al, Fe, Mg, and Zn, whi...
Onion production in Riau Province is still low, while the demand is quite large. Therefore, it is ne...
Inorganic fertilizers used continuously in tomato cultivation cause soil degradation which will affe...