Mangrove rhizophora mucronata di kenal juga dengan nama :bakau hitam. dan nama family : rhizophoraceae. hutan mangrove sendiri banyak di temukan di kawasan, tanahberlumpur, berpasir, atau tanah berpasir.untuk mengetahui pertumbuhan kecambah bibit mangrove rhizophora mucronata maka dilakukan pengukuran dengan menggunakan alat penggaris, dan kertas laminating. pengukaran itu sendiri dilakukan dalam selang waktu 2 (dua) minggu dalam setiap minggunya sebanyak 60 sempel pada lokasi yang telah di tentukan . di setiap lokasi masing-masing berjumlah 20 sempel. hasil dari pengukuran bibit kecambah mangrove rhizophora mucronata telah di temukan di lokasi hutan mangrove kelurahan pamusian perhitungan telah di temukan perhitungan akhir berjumlah 90%, lalu di tambak udang kelurahan karang anyar pantai di akhir perhitungan di temukan sampel berjumlah 100%, sedangkan di lokasi pematang tambak udang kelurahan karang anyar pantai di temukan sampel berjumlah 80%. banyaknya jumlah sempel yang jatuh maupun hilang dari tangkai pohon mangrove tersebut.hal ini di sebabkan banyak gangguan dari alam, dan manusia. kata kunci: mangrove jenis rhizophora mucronata

Rhizophora mucronata mangrove is also known by the name: black mangrove. and family name: rhizophoraceae. mangrove forests themselves are found in many areas, muddy soil, sandy, or sandy soil. to find out the growth of rhizophora mucronata mangrove seedlings, measurements are made using a ruler, and laminating paper. the exchange itself is carried out within a period of 2 (two) weeks in each week as many as 60 units in the specified location. in each location each numbered 20. the results of the measurement of mangrove sprout seedlings rhizophora mucronata have been found at the mangrove forest location, pamusian village, the calculation has found a final calculation amounting to 90%, then in the shrimp pond, karang anyar village, at the end of the calculation, a sample of 100% was found, while at pematang tambak location the karang anyar pantai shrimps found a sample of 80%. the large number of samples that fell or disappeared from the mangrove tree stalks. this was caused by many disturbances from nature, and humans. keywords: mangrove type rhizophora mucronata