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一、沼液浸种 1、沼液浸种的好处:沼液浸种秧苗色深,株粗壮,根系发育好。如沼液浸种株高15.6cm,叶龄6.2,茎粗0.4cm,根16.7条,百株地上干重6.1克;而对照株高14.5cm,叶龄5.8,茎粗0.35cm,根13.3条,百株地上干重5.5克。同时具有防治恶苗病的效果。如插苗前调查,沼液浸种每平方米苗床有恶苗病珠10株,而对照区为173株,防治效果达94.2％。试验小区实际产量调查,
First, the biogas slurry soaking 1, the benefits of biogas slurry soaking: biogas slurry soaked seedling color depth, strain stout, good root development. For example, the height of 15.6 cm, the leaf age of 6.2, the stem diameter of 0.4 cm, the root of 16.7, the dry weight of one plant on the ground were 6.1 g, while the height of control plant was 14.5 cm, leaf age 5.8, stem diameter 0.35 cm, root 13.3, One hundred dry weight on the ground 5.5 grams. At the same time have the effect of preventing and treating the disease. For example, before inoculation, there were 10 strains of precocious puberty seedling per 1 m ^ 2 of seed soaking in biogas slurry, while 173 in control plot, the control effect was 94.2%. Test plot actual production survey,