Intercropping is planting pattern that cultivates more than one type of plant in a certain unit of time aimed at increasing productivity. This study was conducted to examine the size of the chaya plant crown and the density of mustard plants using an intercropping system in the area of chaya plants (Cnidoscolus aconitifolius) in order to obtain optimal production and growth results. This study …
Water spinach (Ipomoea reptans Poir.) vegetables that many people like because of their high nutritional content. Increasing water spinach production can be done by using land with minimal light intensity due to shade such as among annual plants, yards in urban areas. The aim of this research is to determine the effect of various levels of shade on the growth and yield of water spinach plants o…
Processing cow manure which has a high N, P and K content as compost can supply the nutrients the soil needs and improve the soil structure for the better. This research aims to determine the composition of a planting medium mixed with soil and cow dung compost that is suitable for supporting the growth of California papaya (Carica papaya L.). This research was carried out in Tanjung Pering, No…
Mustard is one of the vegetables that has many vitamins such as folate, carotenoids, and vitamins A, C, E, and K which are beneficial for human health. Increasing mustard production can be done by utilizing areas with minimal light intensity due to shading such as annual crops, urban gardens, and provision of paranet shade. The use of shade is one of the efforts to regulate the intensity of sun…
Penelitian ini merancang dan membuat sistem pemantau intensitas cahaya matahari menggunakan PC-Link USB Smart I/O dan komputer, yang data hasil pengukurannya dapat langsung tersimpan secara otomatis. Sensor yang digunakan yaitu LDR (light dependent resistor), sensor mampu mengukur intensitas cahaya matahari antara 0 lux hingga 50000 lux dengan resolusi 0,01%. Bahasa program yang digunakan …