ABSTRACT The research about the effect of dose and time of applicat ion of SP- 36 on tomato yield (Lycopersicum ·sculentum, Mill } had been carried out February 4 urtil April 16 2003 at Candi Pekunden Village, Ngluwar istr i c , Magelang Regency, Java. The altitude is 400 m i r : , the s o il type is regosol, pH 6 ,5. The experiment uses factorial (3 x 3) with r a ndomi …
ABSTRACT The study to know correlation of The Brownepot (Helminthosporium oryzae) intensity to yield of rice field (Oryza sativa) was conducted in Food Crop Pest and Disease Observation Laboratory for region Kedu in Temanggung, Cen- tral Java, on January April 1992. Randomizaed Complete Block Design (RCBD) was used with two factors and three replication on…