TOLERANSI KLON UNGGUL JARAK PAGAR TERHADAP CEKAMAN KELEMBAPAN TANAH
ABSTRACT: Jatropha superior
clones which will be released as varieties suitable for dryland should have
been tested for their level of tolerance to stress of water. The study aimed to
determine the level of tolerance of physic nut superior clones. Greenhouse
research was carried out in The Research Institute of Sweeteners and Fiber
Crops, Malang, East Java in July-November 2015. The treatments were arranged in
the split-plot design with three replications. The main plot consists of four
levels of soil moisture (40, 60, 80, and 100% of field capacity) and the
subplot consists of five clones (HS-49/NTT, PT-7/Lampung, HS-49 x SP-88, SP -88
x IP-1A, and PT-7 x SP-117) and one control clone (IP-3A). The results showed
that PT-7 x SP-117 classified as a moderate clone, IP-3A was a very resistant
clone and SP-88 x IP-1A, HS-49 x SP-88, PT-7/ Lampung, and HS-49/NTT were
resistant clones to soil moisture stress
Penulis: Lestari, Djumali
Kode Jurnal: jppertaniandd170475
