Perbedaan Jumlah Mata Tunas per Stek dan Populasi pada Pertumbuhan dan Produksi Bibit setelah Panen Ubi Kayu

Limitations of cuttings become an essential problem in the expansion cassava plantations. One strategy that can be taken is to reduce length and increase plant population area planted produce more stems per unit for next growing season. This study aimed determine effect cutting hectare on growth production stems. The research was carried out at Jambegede Agricultural Technology Research Assessment Installation February–December 2020. treatment consisted two factors, namely three levels (2, 4, 10 buds/cutting) (10,000, 30,000, 40,000 plants/ha). experiment used Malang-4 variety applied a completely randomized split-plot experimental design groups with as main plot number buds sub-plots. results showed buds/cutting increased plants, one three-month height, viable stems, unfit seedlings, decreased percentage dead plants. On other hand, population/ha increases stem unsuitable seeds, suitable seeds. interaction between seen diameter three-month-old plants grown, harvested.
 
 Keywords: cassava, cuttings, buds, population,