论文部分内容阅读
1983～1984年,在塑料大棚内用番茄早熟品种早粉二号和中熟品种强力米寿进行清种以及这两个品种隔行间作的田间对比实验证明:前期产量以清种早粉二号最高,两品种隔行间作居中,清种强力米寿最低,产量仅为早粉二号的二分之一。但全期产量则清种强力米寿(核亩产6,972公斤)极显著地高于清种早粉二号(核亩产5,638公斤)。并略高于两品种隔行间作(核亩产6,257公斤),差异不显著。全期亩产值清种早粉二号和两品种隔行间作分别高于清种强力米寿12.9％和12.3％.生育调查表明,强力米寿的营养器官生长快,长势强,但开花及果实发育慢。早粉二号发育快,结果早,采收期比强力米寿早6天,但果实整齐度差。因而采用早熟品种与中熟品种隔行间作,可兼获较高经济收入及提早供应市场的双重效应。
From 1983 to 1984, early maturing varieties of early-maturing varieties of tomato in the plastic greenhouse and mid-maturing varieties of strong Mishou seeding and intercropping between the two varieties of field experiments show that: the early production of clear as early as powder the second highest, Intercrossed between the two varieties for the center, Qing Miaomi the lowest strength, the output is only one-half of the early powder on the 2nd. However, the full-term yield was significantly higher than that of Qingshouqiaomi II (nuclear yield of 5,638 kilograms) per year. And slightly higher than the intercropping of two varieties (nuclear yield 6,257 kg), the difference was not significant. The full-term mu production value of Qingcai No.2 and intercostal intercropping of two varieties were 12.9% and 12.3% higher than that of Qingcai Super Strength Mices respectively.Research results of fertility showed that vegetative organs of Mizusu grew strongly and grew vigorously but its flowering and fruit development were slow. Early powder on the 2nd fast development, the results of early harvested harvested as early as 6 days Mighty, but the fruit uniformity is poor. Therefore, the use of early maturing varieties and mid-maturing varieties interlaced, can be both higher economic income and early supply market double effect.