Growth and yield of various soybean variety (Glycine max L. merril) with mycorrhizal application

Abstract

Soybean demand from year to year is increasing in line with an increase in population and increasing people’s understanding of nutritious food, while soybean production is still very low. Therefore, various efforts continue to be made to increase soybean production, for example by selecting high-yielding varieties and improving soil fertility. This research was conducted with the aim of increasing soybean crop production by selecting appropriate varieties and improving soil fertility by application mycorrhizal biofertilizers. This research was conducted in the form of experiments in the district of Takalar, South Sulawesi, which took place from April to July 2019. The experiment was designed with the Split Plot Design. As the main plot is the treatment of varieties consisting of 3 types, namely: Anjasmoro varieties, Argomulyo varieties and Gema. As a subplot is the provision of mycorrhizae consisting of two levels, namely without the application of mycorrhizae and mycorrhizal applications. From these two factors, 6 treatment combinations were obtained and were repeated three times, so that 18 experimental units were obtained. The results showed that there was an effect of varieties treatment and mycorrhizal application on plant growth and soybean crop production. The use of Gema varieties and their interactions with the application of mycorrhizae produce the highest soybean plants. The parameters of production components and soybean production indicate that mycorrhizal application produces the highest number of productive branches, while the use of Anjasmoro and Argomulyo varieties produces the highest number of pods, pod weight and dry seed production per ha.

Peningkatan Ketersediaan Hara Fosfor dengan Pemberian Bahan Organik terhadap Pertumbuhan Tanaman Kedelai pada Tanah Yang Diinokulasi Mikoriza

“…Penampilan struktur dari keempat strutur FMA yatu hifa, vesikula, spora dan arbuskula lebih detail disajikan pada Gambar 3. Keberadaan struktur tersebut juga merupakan salah satu indikator kemampuan mikoriza yang bersimbiosis dengan akar tanaman dalam membantu penyerapan unsur hara bagi tanaman, khususnya unsur P. Semakin tinggi persentase infeksi akar maka semakin luas daerah serapan akar terhadap air dan unsur hara, sehingga tanaman dapat tumbuh dengan optimal (Kafid, et al, 2015;Permanasari, et al, 2016) yang selanjutnya akan meningkatkan pertumbuhan dan produksi tanaman (Subaedah et al, 2020b).…”

The Effect of Organic Matter on The Soil Innoculated Mycorrhizal on The Persentage of Root Infection and Growth of Mung Bean Plants

“…AMF infects plant roots and then produces hyphae intensively so that mycorrhizal plants will be able to increase their capacity to absorb nutrients [16]. Hyphae in mycorrhizae can absorb phosphate elements bound in the soil and become elements available to plants [17]. In addition, the use of mycorrhizae can also protect plants from drought stress, and soil salinity and protect plants from various soil pathogens [18].…”