Abstract
Abstract Problems encountered in developing the cultivation of beans, the high use of inorganic fertilizer at the farmer level is not appropriate spacing one effort to increase bean production is to use the right spacing and use of liquid organic fertilizer. The purpose of this study was to analize the concentration of liquid Nasa organic fertilizer dosage and the appropriate spacing of plant spacing on the growth and production of beans ( Phaseolus vulgaris L). The research was conducted Karang Jaya village, Namlea District, Buru Regency, the implementation of the study began from March to May 2019. This study used a Randomized Block Design (RBD) which was arranged in fact from two factors with three replications. The first factor of spacing (J) consists of three levels, namely 20×60 cm, 30×60 cm and 40×60 cm. The second factor is the concentration of liquid organic fertilizer (C) which consists of three levels, namely control(without treatment), 40 ml/liter of water and 50 ml/liter of water. Data of research factors were analyzed by statistical analysis. If there is a real difference the real or very fluid, then continued with the Honest Value Difference Test (BNJ)(0.05). The results showed that the concentration of liquid Nasa organic fertilizer with a dose of 40 ml/liter of water with a spacing of 40×60 cm gives an average value the highest average was observed by tall plants 172.13 cm, number of young pods was 31.69 fruits pod length of 12.50 cm and production of fresh adash were 5.53 kg.
Highlights
Nasa Liquid Organic Fertilizer is one type of fertilizer that can be given to the leaves and soil, containing macro nutrients, micro complete, can reduce the use of ure, SP-36 and KCL + 12.5%-25%
At a combination of treatment between the planting distance of 40 cm x 60 cm and the use of Nasa liquid Organic fertilizer 50 ml/liter (J3C2) showed that the number of young pods are the best beans are: 31.69 fruit, different from the real with all the treatment, but on the treatment J2C2 does not differ real with J2C1 and J3C1 treatments[17] The use of Nasa Liquid Organic Fertilizer (C2) shows the length of the young peas the best beans that are 10.97 cm differ not real with the treatment of C1, while with a real different CO treatment
At a combination of treatment between the planting distance 40 cm x 60 cm and the use of Nasa liquid Organic fertilizer 50 ml/liter (J3C2) showed that the length of the young pods are the best beans that are 12.50 cm differ in real with all the treatment, but on the treatment J2C2 Does not differ real with the J2C1 and J3C1 treatments[18]
Summary
In addition to meeting the needs of the country, it turns out that Indonesian beans are exported to Singapura, Hongkong, Australia, Malaysia and England. One of the attention is determining the proper planting distance in the effort to optimize the cultivation of the beans[2]. In addition to setting spacing, one of the efforts made to increase the growth and production of chickpea crops is by providing liquid organic fertilizer. The goal is to provide less nutrients in the soil to support plant growth. Liquid Organic fertilizer does not cause adverse effects for the health of plants because of the basic natural ingredients, so it is absorbed thoroughly by plants. This fertilizer has a binder so that the fertilizer solution that is given to the soil surface can be directly utilized by the plant[3]. Content of Nasa Liquid Organic fertilizer is N 0.12%, P2O5 0.03%, K 0.13%, Ca 60.4 ppm, Mn 2.46 ppm, Fe 12.89 ppm, Cu 0.03 ppm, Mo 0.2 ppm
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