Differences in plant species are determined by genetic and environmental factors. Environmental factors are influenced by humans, so if environmental factors change, it can cause the diversity of growing species to change. Some of the characteristics of peat swamp forest are that it is always wet, has a layer of peat and has a more distinctive plant species because the soil is acidic. This research was conducted in peat swamp forest in Banjar district. This study aims to analyze the structure, composition and diversity index of undergrowth species in peat swamp forests.This research uses the compartmental path method, then analyzed by calculating the INP (Importance Value Index) based on the values of density, frequency and dominance. The study also calculates its diversity index. The results showed 24 species of undergrowth from 14 families. The highest Importance Value index was Papisangan (Ludwigia octovalis) from the Ongraceae family of 41.537%. The distribution value of the species is Banta (Megathyrsus sp) with the density value per hectare is 15.432%, the frequency value of Megathyrsus sp is 14.061% and the largest species dominance value is L. octovalis which is 14.513%. The diversity index for undergrowth was 2.79, meaning that the vegetation in the peat swamp forest had moderate diversity

Guntung Payung land condition majority is peat that makes low productivity of vegetables, difficult land preparation, and much consume of fertilizer. In the other hand, partner location in this program is an urban area that near international airport, caused the change in land function from the farming area to be residence area. That condition caused the traditional farming area is not enough. The low education level and skills of community inhibit to learn and try new technology for increasing income level. The training of the hydroponic system to the community in this program can solve the problem that happens in this partner community. With knowledge of hydroponic technology, it is expected that the partner�s income will increase and this group of hydroponic farmers can supply the vegetables need in Banjarbaru area.

The increase of timber consumption by the industry is not balanced with the supply of raw materials which is precisely reduced in number. One of the types of alternative plants that can be utilized is Nyawai. This research aims to determine the variation of growth and percent of life of each family, in order to provide recommendations of the best families that are able to adapt in a KHDTK Riam Kiwa environment. This research uses Nyawai plant in forest area with special purpose (KHDTK) Riam Kiwa is 27 months old with 9 families from 3 different Provenans namely South Kalimantan, East Kalimantan and central Kalimantan with a planting distance of 3 m x 3 m. Based on measurements obtained by the result of the highest lifetime survival percentage of 27 months Nyawai which averages 96%, the average height is 5, 539 m, the average diameter of 9.9 cm and the average bar straightness 4.45.

The purpose of this study was to analyze the effect of presenting mycorrhizae on the growth of eucalyptus plant (Melaleuca leucadendron Linn), to analyze the proper mycorrhizal dose for the growth of eucalyptus plant. This research was conducted in Cindai Alus Village, Martapura District, Banjar Regency, Kalimantan selatan. The implementation of this study took 4 months. The experimental design used was CRD (Completely Randomized Design) by giving mycorrhizae whit 5 treatments, each treatment with 20 replications, so that all of them had 100 experimental units.The results showed that the setetage of live eucalyptus plant seedlings in each treatment mycorrhizae was 100%. , and offered eucalyptus plant mycorrhizae had a very significant effect on increasing height, increasing the number of shoots, but not affecting the increase in diameter. The administration of 40 grams of mycorrhizae had the best effect on increasing height (9.55 cm), number of ban (11.75) and increasing diameter (0.493 mm). Tujuan dari penelitian ini adalah untuk menganalisis pengaruh pemberian mikoriza pada pertumbuhan kayu putih (Melaleuca leucadendron Linn), menganalisis dosis mikoriza yang tepat untuk pertumbuhan kayu putih. Penelitian ini dilakukan di Desa Cindai Alus, Kecamatan Martapura, Kabupaten Banjar, Kalimantan Selatan. Implementasi penelitian ini membutuhkan 4 bulan. Desain eksperimental yang digunakan adalah RAL (Rancangan Acak Lengkap) dengan pemberian mikoriza dan 5 perlakuan, masing-masing perlakuan dengan 20 ulangan, sehingga semuanya memiliki 100 unit percobaan, Hasil pengamatan menunjukkan bahwa persentase semai kayu putih hidup dalam setiap perlakuan pemberian mikoriza adalah 100%, dan pemberian mikoriza bibit kayu putih memiliki efek yang sangat signifikan terhadap peningkatan tinggi, peningkatan jumlah tunas, tetapi tidak mempengaruhi peningkatan diameter. Pemberian mikoriza sebanyak 40 gram memberikan efek terbaik pada peningkatan tinggi (9,55 cm), jumlah tunas (11, 75 bua) dan peningkatan diameter (0,493 mm).

This research purposed to analyze the growth of the plants on post-mining land based on the different vegetation ages. The observation was conducted on post-mining area of PT. Antang Gunung Meratus (AGM) at South Hulu Sungai Regency, South Kalimantan. The data retrieval included high condition and diameter of the plants also the physical and chemical characteristics of soil on reclamation area which aged 1 year, 5 years, and 7 years. The dominant species which were in the research location was sengon, trembesi, and gmelina. The average of plants high age 1 year were sengon 1,99 m, trembesi 1,01 m, and gmelina 0,94 m. The average diameter 1 year plants were sengon 4,13 cm, trembesi 2,48 cm, and gmelina 2,70 cm. The average of plants high age 5 years were sengon 7,89 m, trembesi 7,94 m, and gmelina 8,04 m. The average of diameter 5 years plants were sengon 30,49 cm, trembesi 25,23 cm and gmelina 21,38 cm. The average of high growth and diameter of 7 years old sengon plants is 13,02 m, and is diameter 30,18 cmPenelitian ini bertujuan menganalisis pertumbuhan tanaman pada lahan pasca tambang berdasarkan umur vegetasi yang berbeda. Pengamatan dilakukan pada areal pasca tambang PT. Antang Gunung Meratus (AGM) Kabupaten Hulu Sungai Selatan Kalimantan Selatan. Pengambian data meliputi keadaan tinggi dan diameter tanaman serta sifat fisik dan kimia tanah pada lokasi reklamasi umur 1 tahun, 5 tahun, dan 7 tahun. Jenis yang dominan terdapat pada lokasi penelitian meliputi jenis sengon, trembesi dan gmelina. Rata-rata tinggi tanaman umur 1 tahun jenis sengon 1,99 m, trembesi 1,01 m dan gmelina 0,94, rata-rata diameter umur 1 tahun jenis sengon 4,13 cm, trembesi 2,84 cm dan gmelina 2,7 cm. Rata-rata tinggi tanaman umur 5 tahun jenis sengon 7,89 m, trembesi 7,94 m, dan gmelina 8,04 m. Rata-rata diameter tanaman umur 5 tahun jenis sengon 30,49 cm, trembesi 25,23 cm serta gmelina 21,38 cm. Rata-rata pertumbuhan tinggi serta diameter tanaman jenis sengon yang berumur 7 tahun memiliki rata-rata tinggi 13.02 m, dan rata-rata diameternya 30.18 cm