清河城红松种子园高产结实无性系选择的研究曹志刚（辽宁省本溪满族自治县国

清河城红松种子园高产结实无性系选择的研究
曹志刚
（辽宁省本溪满族自治县国有清河城实验林场 辽宁 本溪117100）
摘要 通过对清河城红松无性系种子园优树收集区内550个无性系 2 196株母树连
续4年进行定株结实情况及生长性状观测调查，结果表明：清河城红松林木种子园各无性系间结实量差异极显著；采取显现几率法选育出179、332、380、589、578、328等43个高产结实无性系，平均结实量增产114 %。
[关键词] 红松种子园；结实量调查；显现几率法；高产结实无性系

結果 (英文) 1:

Qinghe town study on selection of high yield seed in seed Orchard of Pinus koraiensis clonesCao Zhigang(Benxi Manchu autonomy County, Liaoning province, the State-owned River experiment station of the city of Benxi, Liaoning 117100)Through the qinghe town of clonal seed Orchard of Pinus koraiensis clones of superior tree collection area 550 2 196 trees evenContinued 4 years for observation of plant seed and growth traits, results showed that River City forest tree seed orchards of Pinus koraiensis clones yield highly significant difference; appear likely breeding out of 179, 332, 380, 589, 578, 328, 43 high-yield seed clones, with an average yield increase of 114%.[Key words] of seed Orchard of Pinus koraiensis; yield survey; appeared likely to act; high-yield seed clones

結果 (英文) 3:

Qinghe town Pinus koraiensis seed orchard yield strong clonal selection of Cao Zhigang

(Liaoning Province, Benxi Manchu Autonomous County of the river city experimental forestry farm of Liaoning Benxi 117100)
based on Qinghe town of clonal seed orchard of Pinus koraiensis tree collection area of 550 clones of 2196 trees even
continued 4 years fixed line observation fructification and growth traits investigation, results show that: every clone Qinghe town of Pinus koraiensis forest seed orchard seed setting were highly significant difference; take the appeared probability method selected 179, 332, 380, 589, 578, 328 and 43 high yield seed clones, the average fruit weight increased by 114%. Key words:
[pine seed orchard;Seed yield appeared probability method; investigation; high yield seed clones.