热带农业科技
熱帶農業科技
열대농업과기
$$TROPICAL AGRICULTURAL SCIENCE & TEEHNOLOGY
2013年
3期
19-21
,共3页
杨生朝%王永和%雷用军%尹顺珍%姜永仙
楊生朝%王永和%雷用軍%尹順珍%薑永仙
양생조%왕영화%뢰용군%윤순진%강영선
长绒棉%种植试验%陇川
長絨棉%種植試驗%隴川
장융면%충식시험%롱천
staple cotton%planting experiment%Longchuan
2012年,云南陇川县按国家农业部优质农产品中心技术开发处提供的棉花品种NSP1-1-3-3和12242云南长绒7号及试验方案,进行种植试验,试验结果NSP1-1-3-3产量351.5/667m2,略高于12242云南长绒7号343.5/667 m2,较低种植密度(3000株/667 m2)的产量略高于较高密度(5000株/667 m2)的产量;两品种均不抗病、不抗倒伏而且吐絮期长,鼠害严重。
2012年,雲南隴川縣按國傢農業部優質農產品中心技術開髮處提供的棉花品種NSP1-1-3-3和12242雲南長絨7號及試驗方案,進行種植試驗,試驗結果NSP1-1-3-3產量351.5/667m2,略高于12242雲南長絨7號343.5/667 m2,較低種植密度(3000株/667 m2)的產量略高于較高密度(5000株/667 m2)的產量;兩品種均不抗病、不抗倒伏而且吐絮期長,鼠害嚴重。
2012년,운남롱천현안국가농업부우질농산품중심기술개발처제공적면화품충NSP1-1-3-3화12242운남장융7호급시험방안,진행충식시험,시험결과NSP1-1-3-3산량351.5/667m2,략고우12242운남장융7호343.5/667 m2,교저충식밀도(3000주/667 m2)적산량략고우교고밀도(5000주/667 m2)적산량;량품충균불항병、불항도복이차토서기장,서해엄중。
In 2012, planting experiment was designed and conducted in Longchuan of Yunnan province, two tested cotton variet-ies NSP1-1-3-3 and 12242 Yunnan Changrong No.7 are offered by Technical Development Office of National Agriculture De-partment Quality Products Centre. The results indicated that the yield of variety NSP1-1-3-3 can reach to 23.43 kg per hecare, which is a bit higher than that of the other variety ( 22.9 kg per hecare). In two different planting models, yield is higher for both varieties in lower density planting (trees of 3 000 vs 5 000). No resistance against diseases or lodging of the two tested varieties was observed, while there was serious mice damage during long boll opening stage.