|
000
| 02731nam 2200397zi 4500 |
|---|
| 001 | 9.896763 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20240429162210 |
|---|
| 006 | m o d f |
|---|
| 007 | cr cn||||||||| |
|---|
| 008 | 210219t20212021onc ob f000 0 eng d |
|---|
| 020 | |a9780660375663 |
|---|
| 040 | |aCaOODSP|beng|erda|cCaOODSP |
|---|
| 043 | |an-cn--- |
|---|
| 086 | 1 |aA118-10/19-2020E-PDF |
|---|
| 245 | 00|aCrop profile for greenhouse lettuce in Canada, 2020 / |cprepared by Pest Management Program, Agriculture and Agri-Food Canada. |
|---|
| 250 | |aFifth edition - 2021. |
|---|
| 264 | 1|a[Ottawa] : |bAgriculture and Agri-Food Canada = Agriculture et agroalimentaire Canada, |c2021. |
|---|
| 264 | 4|c©2021 |
|---|
| 300 | |a1 online resource (34 pages) |
|---|
| 336 | |atext|btxt|2rdacontent |
|---|
| 337 | |acomputer|bc|2rdamedia |
|---|
| 338 | |aonline resource|bcr|2rdacarrier |
|---|
| 500 | |aCover title. |
|---|
| 500 | |aIssued also in French under title: Profil de la culture de la laitue de serre au Canada, 2020. |
|---|
| 504 | |aIncludes bibliographical references (pages 33-34). |
|---|
| 520 | |a"Lettuce (Lactuca sativa) is a member of the Asteraceae family. Lettuce was cultivated as early as 4500 BC, in the Mediterranean region, for oil extracted from the seeds. Since then, production of the annual plant has spread worldwide. Today, lettuce is grown almost exclusively for the fresh market. It is used in salads, sandwiches and as a garnish. Lettuce can be split into two main groups: head lettuce (Lactuca sativa var. capitata) which includes iceberg, crisphead and butterhead lettuce and leaf lettuce (L. sativa var. longifolia and L. sativa var. crispa) which includes romaine, greenleaf, and redleaf lettuce. Only butterhead lettuce, also known as ‘Boston’ or ‘Bibb’ lettuce (L. sativa var. capitata), is grown in greenhouses; ‘Prior’ and ‘Cortina’ are the most common cultivars. The primary product of greenhouse lettuce is the leaf which is produced in heads and is used mainly for salads. Pre-washed and pre-cut packaged salad mixes have become popular with consumers"--Page 1. |
|---|
| 650 | 0|aLettuce|xDiseases and pests|xControl|zCanada. |
|---|
| 650 | 0|aLettuce industry|zCanada. |
|---|
| 650 | 0|aGreenhouse plants|zCanada. |
|---|
| 710 | 1 |aCanada. |bAgriculture and Agri-Food Canada, |eissuing body. |
|---|
| 710 | 2 |aPest Management Centre (Canada), |eissuing body. |
|---|
| 775 | 08|tProfil de la culture de la laitue de serre au Canada, 2020 / |w(CaOODSP)9.896764 |
|---|
| 794 | |tCrop profile for greenhouse lettuce in Canada, 2023 / |w(CaOODSP)9.937551 |
|---|
| 795 | |tCrop profile for greenhouse lettuce in Canada, 2017 / |w9.883992 |
|---|
| 856 | 40|qPDF|s1.35 MB|uhttps://publications.gc.ca/collections/collection_2021/aac-aafc/A118-10-19-2020-eng.pdf |
|---|