湖北农业科学
湖北農業科學
호북농업과학
2014年
12期
2812-2816
,共5页
鸭儿芹属(Cryptotaenia DC.)%林下仿生栽培%农艺性状%产量
鴨兒芹屬(Cryptotaenia DC.)%林下倣生栽培%農藝性狀%產量
압인근속(Cryptotaenia DC.)%림하방생재배%농예성상%산량
Cryptotaenia DC.%bionic cultivation under woods%agronomic traits%output
对鸭儿芹属(Cryptotaenia DC.)的鸭儿芹(C. japonica Hassk.)、深裂鸭儿芹[C. japonica Hassk. f. dissecta (Y. Yabe) Har]、紫叶鸭儿芹[C. japonica var. atropurea (Makino) Ohwi]和北美鸭儿芹[C. canadensis(L.) DC.]的不同栽培技术进行了研究。采用林下仿生栽培和无遮阴的露地栽培方法对鸭儿芹、深裂鸭儿芹、紫叶鸭儿芹和北美鸭儿芹进行人工栽培，结果表明，林下仿生栽培条件下的4种鸭儿芹属植物栽培性状均优于露地无遮阴栽培。在林下仿生栽培条件下的产量高于无遮阴露地栽培。说明鸭儿芹、深裂鸭儿芹、紫叶鸭儿芹和北美鸭儿芹更能适应林下仿生栽培条件，明显增产；林下仿生栽培条件下北美鸭儿芹产量最高，且远高于其他种类。结合生物学特性和农艺性状进行综合比较分析，北美鸭儿芹产量高，紫叶鸭儿芹植株紫色，两者均可周年多次收获。
對鴨兒芹屬(Cryptotaenia DC.)的鴨兒芹(C. japonica Hassk.)、深裂鴨兒芹[C. japonica Hassk. f. dissecta (Y. Yabe) Har]、紫葉鴨兒芹[C. japonica var. atropurea (Makino) Ohwi]和北美鴨兒芹[C. canadensis(L.) DC.]的不同栽培技術進行瞭研究。採用林下倣生栽培和無遮陰的露地栽培方法對鴨兒芹、深裂鴨兒芹、紫葉鴨兒芹和北美鴨兒芹進行人工栽培，結果錶明，林下倣生栽培條件下的4種鴨兒芹屬植物栽培性狀均優于露地無遮陰栽培。在林下倣生栽培條件下的產量高于無遮陰露地栽培。說明鴨兒芹、深裂鴨兒芹、紫葉鴨兒芹和北美鴨兒芹更能適應林下倣生栽培條件，明顯增產；林下倣生栽培條件下北美鴨兒芹產量最高，且遠高于其他種類。結閤生物學特性和農藝性狀進行綜閤比較分析，北美鴨兒芹產量高，紫葉鴨兒芹植株紫色，兩者均可週年多次收穫。
대압인근속(Cryptotaenia DC.)적압인근(C. japonica Hassk.)、심렬압인근[C. japonica Hassk. f. dissecta (Y. Yabe) Har]、자협압인근[C. japonica var. atropurea (Makino) Ohwi]화북미압인근[C. canadensis(L.) DC.]적불동재배기술진행료연구。채용림하방생재배화무차음적로지재배방법대압인근、심렬압인근、자협압인근화북미압인근진행인공재배，결과표명，림하방생재배조건하적4충압인근속식물재배성상균우우로지무차음재배。재림하방생재배조건하적산량고우무차음로지재배。설명압인근、심렬압인근、자협압인근화북미압인근경능괄응림하방생재배조건，명현증산；림하방생재배조건하북미압인근산량최고，차원고우기타충류。결합생물학특성화농예성상진행종합비교분석，북미압인근산량고，자협압인근식주자색，량자균가주년다차수획。
The comparisons of cultivation techniques of Cryptotaenia japonica Hassk., C. japonica Hassk. f. dissecta (Y. Yabe) Hara, C. japonica var. atropurea(Makino) Ohwi and C. canadensis (L.) DC were carried out. The 4 materials were cultivated in condition of bionic cultivation under woods and non-mulching cultivation. The results showed that the agronomic traits in condition of bionic cultivation under woods were superior to that of non-mulching cultivation. The bio-masses in condition of bionic cultivation under woods were higher than those under the non-mulching cultivation. The bionic cultivation under woods promoted the increase of bio-mass for C. japonica,C. japonica f. dissecta, C. japonica var. atropurea,C. Canadensis.C. canadensis had the highest bio-mass under bionic cultivation under woods, and obviously higher than that of the others. According to comprehensive analysis of biological characteristics and agronomic traits,C. canadensis had the features of high yield. C. japonica var. atropurea was purple. Both could be harvested many times per year.
