西南农业学报
西南農業學報
서남농업학보
SOUTHWEST CHINA JOURNAL OF AGRICULTURAL SCIENCES
2009年
6期
1659-1661
,共3页
乐山市%荔枝园%土壤肥力
樂山市%荔枝園%土壤肥力
악산시%려지완%토양비력
Leshan%Litchi garden%Soil fertility
通过对乐山市荔枝果园的土壤采样分析,结果表明:荔枝果园有机质、碱解氮、速效磷和速效钾分别为1.56 %,80.6,16.5,145.8 mg/kg,土壤的酸碱度变幅在5.6～7.5,土壤肥力处于中等偏下水平.
通過對樂山市荔枝果園的土壤採樣分析,結果錶明:荔枝果園有機質、堿解氮、速效燐和速效鉀分彆為1.56 %,80.6,16.5,145.8 mg/kg,土壤的痠堿度變幅在5.6～7.5,土壤肥力處于中等偏下水平.
통과대악산시려지과완적토양채양분석,결과표명:려지과완유궤질、감해담、속효린화속효갑분별위1.56 %,80.6,16.5,145.8 mg/kg,토양적산감도변폭재5.6～7.5,토양비력처우중등편하수평.
Through the analysis of the soil samples of litchi orchards in Leshan of Sichuan province,the results indicated that the averange contents of organic matter, alkali-hydrolyzable N, available-P,and available-K were 1.56 %,80.6,16.5,145.8 mg/kg,respectively.The range of soil pH was from 5.5 to 7.5.The soil fertility of the litchi orchards were deficient to meet the needs of litchi growth and production.
