Effects of formula fertilization on early rice;

Application Effect of Formula Fertilization by Soil Testing on Early Rice;

Effects of long-term mixed application of organic-inorganic fertilizations on chlorophyll SPAD value of early rice;

White-backed planthopper has the characterizes of early migrating,quick rising number and severe demage at earlier and middle stages of early season rice.

Whitebacked plant hopper has the characterizes of early migrating, quick rising number and severe damage at earlier and middle stages of early season rice.

Forecasting model on meteorology relating to the early-season rice panicle blast in the north of Fujian and its application;

The study was about the effect of the rice seedling of six early-season rice varieties(lines) in the condition of single-film and double-film covering.

Meteorological factors relating to the early-season rice panicle blast in Northwest of Fujian Province in 21a(from 1980 to 2000) were picked out by Stepwise Multiple Regress,and the key forecast factors were selected.

Seeds vigor of rice and wheat germplasm conserved for 10 years at difference initial germination percentage in Yunnan;

In this article,the effects of fertilization on absorption and utilization of rice and wheat are generally uttered.

The local experiment was carried out to deal with the effect of different fertilizer treatments on the absorption and utilization of rice and wheat in the longterm fertilizer experiments in the national monitoring base of purple soil fertility and fertilizer benefit at Southwest Agriculture University in 2000.