Adapun saran yang dapat diberikan antara lain :
1. Untuk penelitian lanjutan dapat dilakukan dengan penggunaan pengekstrak basa lemah untuk melihat perbedaan dengan pengekstrak asam dan penyempurnaan pada teknik percobaan, khususnya media tanam.
2. Melanjutkan penelitian dengan pengaplikasian pada tanaman jenis lain, khususnya untuk mengetahui pengaruh ekstrak kompos kepala udang pada tanaman yang memiliki hasil produksi berupa buah dan tanaman lain.
3. Untuk penelitian selanjutnya dapat digunakan perlakuan ekstrak saja atau menggunakan unsur mikro saja.
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THE INFLUENCE COMBINATION OF EXTRACT COMPOST OF SHRIMP INDUSTRY WITH SEVERAL KIND OF EXTRACTANTS WITH
MICRO NUTRIENTS ON THE GROWTH AND PRODUCTION OF MUSTARD PLANT (Brassica rapa L.)
By
ANDRISA TIARANI
Shrimp production in Indonesia from year to year then increase, estimated average increase 7, 4% per year. Oceanic ministry and fishery collect data about national shrimp production increase as big as 2,6% from 338.060 ton in 2009 be 352.600 ton in 2010. From shrimp coagulation process to export, 60-70 percent from heavy shrimp is production waste in skin part and head. Shrimp waste otherwise handled correctly will evoke negative impact for environment. During the time shrimp eggshell waste utilization just for livestock woof, even often let to decay. Shrimp waste must experience several technology stages so that can be made use agriculture side, because cannot be used directly without technology touching. Technique among others compost and extract to be formulated by liquid organic fertilizer. Element hara micro can be added into formula liquid organic fertilizer with mobile compound in supposed shrimp waste extract useful also in influence growth and plants production.
The aims of this research is to know kind of extract compost is the best result shrimp head compost extract uses water distillate, citrate, or sour acetate combine with element gift hara micro (manganese, zinc, iron, boron and copper) that applied in mustard green plants. This research is done by using group random plan. Treatment is composed factorial 3x2 with 3 repetitions. First factor is result shrimp head compost extract with several extractor kinds (E) that consists of water destilata (E1) citrate 2% (E2), and sour acetate 0,01 N (E3) that applied in concentration 75%. Second factor is without element gift micro (M0) and with element gift micro (M1). Data that got average based on the repetition, then at homogeneity test and aditivitas with Burtlett test and Turkey test. furthermore data is cultivated with analyses kind in real standard 5% and treatment difference is tested with test difference smallest real in standard 5%.
Extract compost of Shrimp head of extract result with acetate has good influence compared with shrimp head compost extract by extract result with water extractor distillate and citrate, in increasing of growth and production mustard green plants likes showed by root heavy, tall plants, leaf total and the top of plant with mustard green plants heavy. shrimp head compost extract kind interaction influence with element gift micro best happen in result shrimp head compost extract treatment combination extract with acetate sour extractor combine with element gift micro (manganese, zinc, iron, boron and copper) towards growth and mustard green plants production that by product increase percentage (wet heavy) achieves 103%. Keywords : liquid fertilizer, mustard green, shrimp head compost extract, shrimp