Rabu, 01 Maret 2023 - 06:27:14 WIB
Pertumbuhan Dan Hasil Penanaman Kedelai Varietas Biosoy Dari Benih F3 Dan F4 Dengan Perlakuan Pupuk Yang Mengandung Bakteri Rhizobium
disusun oleh : SUMARMI
Kategori: Jurnal Nasional Terakreditasi - Dibaca: 2 kali
Unduh Dokumen
Abstrak :
An important component of soybean production is the weed growth. This study aims to observe the growth of weeds in the growth of soybean plants that are given compost. Anjasmoro soybean varieties were planted in the Mojosongo research field, Surakarta, on April 14, 2020. There are 4 types of treatment, they are given compost made from tobacco leaves, soursop leaves, a mixture of tobacco leaves and soursop, and without being given fertilizer or called control. Weeds were allowed to grow together with soybeans in 10 polybags, each treatment. At fourth week and at harvest time, weeds that grow are observed, identified and weighed. The results found 9 kinds of weeds consisting of 5 species of Monocots and 4 types of Dicotiles. Soybean plant height growth increased after four week because all weeds had been removed, so the soybeans began flowering, then developed into pods. The total wet weight of weeds was 1,539 grams, while the wet weight of the soybean crop at harvest was 858.4 grams. Soybean seems to dry out at harvest time, while weeds stay fresh when removed. Wet weed weight in the control treatment was 284,8 grams, the least compared to other treatments. The wet weight of weeds in soybean plants was the largest mixture fertilizer treatment that is 514,8 grams. The number of pods per plant ranges from 17 to 26. The average number of seeds per soybean plant in giving mixed compost fertilizer is at most 98 seeds. A mixture of tobacco leaf and soursop compost was able to increase Anjasmoro's soybean yields, although weed growth also increased