Judul: Pengaruh kebiasaan makan dan kadar hemoglobin terhadap produktivitas kerja tenaga kerja wanita penam stek teh di ptp XI perkebunan teh cisalak sukabumi, jawa barat
Abstrak: Penelitian ini bertujuan untuk mengetahui (1) ke- biasaan makan tenaga kerja wanita penanam stek teh di kebun, (2) konsumsi energi, protein, zat besi dan vi- tamin C tenaga kerja wanita penanam stek teh di kebun, (3) hubungan kebiasaan makan dua kali dan tiga kali se- hari dengan kadar hemoglobin (Hb), (4) pengaruh kadar hemoglobin (Hb) terhadap produktivitas kerja, dan (5) hubungan kebiasaan makan dua kali dan tiga kali sehari dengan produktivitas kerja. Penelitian dilakukan di PTP XI, Perkebunan Teh Ci- salak, Desa Kalapanungggal, Kecamatan kalapanunggal, Ka- bupaten Sukabumi. Penelitian dilakukan pada pertengahan bulan Maret sampai pertengahan bulan Mei tahun 1988.
Keyword: kebiasaan makan

Judul: Kebiasaan makan pagi kaitannya terhadap produktivitas dan status gizi wanita pemetik teh pada PT.Perkebunan Nusantara VIII, afdeling Gunung Mas !, Bogor, Jawa Barat
Abstrak: Tujuan penelitian ini yaitu untuk mempelajari produk­ tivitas wanita pemetik teh, konsumsi energi dan protein, mengamati status gizi (antropometri), dan mempelajari kebiasaan makan pagi wanita pemetik teh. Disamping itu bertujuan pula untuk mengetahui kaitan antara kebiasaan makan pagi dan status gizi dengan produktivitas wanita pemetik teh. Penelitian dilakukan di PT. Perkebunan Nusantara VIII, Afdeling Gunung Mas I, Begor, Jawa Barat. Waktu penelitian dilakukan pada bulan Desember 1997 sampai dengan bulan Maret 1998. Konsumsi pangan contoh diamati dengan menggunakan metode mengingat (recall). Selanjutnya data konsumsi pangan tersebut dikonversi kedalam bentuk zat gizi, yaitu energi dan protein. Angka kecukupan energi dan protein contoh dihitung menurut FAO/WHO/UNU dalam Hardinsyah dan Martianto (1988). Status gizi diukur secara antropometri untuk melihat refleksi dari konsumsi energi dan protein. Indikator antropometri yang digunakan adalah berat badan dibagi dengan ku drat tinggi badan (BB/TB2) atau biasa disebut dengan indeks masa tubuh (IMT). Untuk menguji pengaruh antara kebiasaan makan pagi yang dibagi selalu makan pagi (SKP), kadang makan pagi (KMP), dan tidak makan pagi (TMP) atau status gizi dengan produktivitas tenaga kerja wanita pemetik teh digunakan analisa varians dengan menggunakan uji F hitung. Jika uji tersebut menunjukan perbedaan yang nyata maka dilanjutkan dengan uji beda nilai tengah untuk membedakan tiap kelompok kebiasaan makan pagi dan status gizi.
Keyword: 

Judul: Systematics of Desmos (Annonaceae) in Malesia
Abstrak: Desmos is a woody climbing genus of Annonaceae which has been widely used as traditional medicine in several countries such as China, Indo-China, Thailand, and Peninsular Malaysia to treat dysentery, vertigo, fever, and postpartum. Phylogenetic studies on Desmos showed a close relationship between Desmos and Dasymaschalon. They share similar moniliform monocarpic fruits, but their flowers are different. It has been debated among Annonaceae researchers whether both genera should be treated as the same or distinct genus. Therefore, investigation on the taxonomic delimitation of Desmos species and Dasymaschalon will be necessary. Plastid genome (plastome) identification, leaf epidermal section of Desmos species and Dasymaschalon species, a taxonomic revision of Desmos in Malesia using morphological data, the spatial distribution of Desmos species in Malesia, and morphological and genetic variation in Desmos chinensis population using ISSR marker were used to investigate taxonomic delimitation of Desmos. Plastome study of Desmos chinensis and Dasymaschalon dasymaschalum was carried out to determine the origin, evolution, phylogenomics, and identify marker candidates for Desmos and Dasymaschalon or with other genera in Annonaceae. We discovered that the plastome of Desmos chinensis was circular with the size of 167,677 bp (smaller than Dasymaschalon dasymaschalum), consist of 111 genes, including 78 protein-coding genes, 29 transfer RNAs, and 4 ribosomal RNAs. The plastome showed a typical quadripartite structure, i.e., large single copy (LSC), small single copy (SSC), and two inverted repeats (IRs). The plastome of Dasymaschalon dasymaschalum was 191,488 bp in length, which also exhibited a typical quadripartite structure (LSC, SSC, and two IRs). Desmos chinensis and Dasymaschalon dasymaschalum showed different copies of accD, ndhD, ndhF, rps18, and ycf2. Protein coding genes of rpoB, rpoC1, rbcL, matK, rpl32, infA, and rpl36 were identified based on nucleotide diversity, sequence variability, and parsimony-informative sites. The genes are defined as molecular marker candidates of plastome for phylogenetic, barcoding, and population genetic research. We predicted that Desmos chinensis and Dasymaschalon dasymaschalum separated at ca. 64 million years ago during the Paleocene. Leaf anatomical feature study was carried to support the taxonomic delimitation of interspecific Desmos and intergeneric of Desmos and Dasymaschalon. Leaf anatomy in the paradermal section of 20 taxa (12 species of Desmos, eight species of Dasymaschalon) have been carried out. According to the leaf epidermal section, Desmos and Dasymaschalon are two distinct genera mainly distinguished based on the anticlinal wall undulation of epidermal cells and supported by variation of the crystal type and size. The anticlinal wall undulation of Desmos was almost straight to slightly wavy and never sinuous; meanwhile, Dasymaschalon varies from almost straight to deeply sinusoid. The crystals of Desmos consist of rhombohedral, druse type A, and druse type B crystals, whereas Dasymaschalon has prism, druse type A, druse type B, and druse type C crystals. The recent taxonomic revision using the morphological data was mainly based on the examination of about 1374 specimens from BO, L, WAN, ANDA, SING, SAN, K, P, HUH herbaria. The Desmos species in Malesia consists of eight species: D. acutus, D. chinensis, D. chryseus, D. dunalii, D. pedunculosus, D. subbiglandulosus, two new records: D. lawii and D. macrocarpus, and one
Keyword: Dasymaschalon, Desmoid clade, Magnoliid, plastid genome, phylogenomics analysis