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Adaptability of Milpa Alta edible cactus

Chip can into the race the first 2 years of film production, as the breeding base of the expansion of the kinds of films each year to expand production scale, production can meet the growing needs. Therefore, using the cutting method is proposed to produce seed breeding. (Editor: Huang Guiping) * 64 * 2004,32 Guizhou Agricultural Sciences Volume 2 Results and analysis 2.1 Phenology and yield performance seen from Table 2, Milpa Alta edible cactus phenology of inconsistencies in the performance of the pilot, the difference large, but the performance of the plants are growing strong, upright plant type, stem-chip color dark green,[link widoczny dla zalogowanych], young shoots green. Luodian region in early April, Guiyang region in late May to start harvesting food films, sustainable harvest in mid to late to l2. Spear the growth period of about 45d for the harvest product, to the point of production were recorded, analyzed and compared. The results show that. The highest average annual temperature Longping pilot Luodian the highest yield, the annual output 3l53.9kg/667m!, Followed by the mark for the Dongfeng Town, Township, and Guiyang were 2596.3kg/667m and 2358.7kg/667m . The three pilot respectively, compared with the average annual yield of Wild Cactus (control) high 54.18,44.52 and 15.3l. Alta edible cactus can be seen in the pilot showed high yield characteristics. 2.2 Comparison of resistance observed by the pilot (Table 3) show that the Milpa Alta edible cactus have shown wide adaptation to temperature, resistant to drought, poor soil-resistant, pest-resistant characteristics of valley fever in southern Guizhou can be planted in open areas in the facility in central Guizhou, cultivation, safe for the winter. Three pilot plants are growing strong, high yield better performance and strong resistance. But Milpa Alta edible cactus in the hot and humid environment prone to bacterial soft rot, leading to the base and underground parts of plants rot and lodging. Therefore, plenty of rain in the summer, planted in open field cultivation of drainage facilities, drainage and ventilation lower humidity is especially important. Table 3 The resistance of the test results 2.3 cactus nutrition Alta greenhouse and open field cultivation of edible cactus, the difference in nutrient contents in Table 4 shows that Alta's V,, amino acids and mineral nutrients are not large, open field cultivation, the total acid content than greenhouse high 60 greenhouse vegetable chip flavor comparison is the most important nutrients, and leaf stem vegetables compared to the Vc,[link widoczny dla zalogowanych], Ca and amino-light, open field cultivation of vegetables chip flavor than shed a good , which may be exposed to acid under the conditions of vegetable leaf stems were the 4.4,4.2 and 2.3 times the size of the temperature difference between the calcium content of which is related to the specific reasons for further study. Than high calcium vegetables (shepherd's purse, the calcium content of dill Ying 200mg/100g) High 43.9, in short, the above three experimental sites Nan Milpa Alta edible cactus species appeared as the body of calcium fashion vegetables. Good quality and high yield characteristics, cultivation of high value, promote the broad application prospects. Table 4 Comparison of nutritive components for the test species of cactus names and locations of protein (), crude fiber (), carbohydrates, ash, crude fat CaFPV ()()()( rag/t00g) (mR/l0OgJ (mg/100g) (rag/t00g) 0.34382t.03284.80.7922.5 a 1.802.642.13850.6j9.82212.03.821.2l940.6912.9230.283.361.72180.3211.9710.2O2.6O a 691. 84,128 total acid and amino acid (mg/100g) 60801324l860l446691 Milpa Alta edible cactus cactus leaf stems of wild vegetables Longping 1.Oj Luodian Daguan Dongfeng Town, Township,[link widoczny dla zalogowanych], Guiyang 1.46 1.981.041.405 .95.06.15. O Note: The leaf stem analysis data from the cattle vegetables Sen editor of crop quality (Beijing Agricultural Press ,[link widoczny dla zalogowanych],1992,[link widoczny dla zalogowanych],74-76). 3 Summary of Milpa Alta and edible cactus in central Guizhou south to take a different cultivation methods. can fully demonstrate the robust growing species, drought-resistant ridges, the fine features of yield and quality. the trial sites with high nutrient contents of calcium. is the introduction of Guizhou, developing food products, a major highlight of cactus. m Bonta edible cactus has a high food value and economic value. Therefore, the construction of c defined by cultivation in the central Guizhou, valley fever in southern Guizhou, as characteristics of foods grown in open field, to promote and develop. [
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