تأثير ملوحة مياه الري و مستويات مختلفة من الكبريت في بعض صفات التربة الفيزيائية و نمو حاصل الحنطة

الملخص EN

This study aims to find out the effect of irrigation with different qualities of water and the addition different levels of sulfur in some recipes calcareous characters and growth of wheat crop Class Sham 6 Triticum aestivum L ..

As the experiment was carried out using soil mixture and placed in plastic pots and watered with three types of irrigation water with conductivities Electrics (0.30, 1.35,6.80) dsc.M-1 .and add sulfur was added in four levels (0, 100 200 400) Melgm.cgm -1 soil before approximately a month from planting .The results showed a decrease in water conductivity with salinity while apparent density also raised and fell of plant height, weight of 1000 grains, and holds dry matter yield with increasing salinity, while increased water conductivity values and decreased apparent density values and decreased each of plant height, weight of 1000 grains, and dry matter yield as well with increasing the level of sulfur added.

The highest value recorded for aquatic conductivity was 2.78 cm -1 .

h when irrigated with fresh water and sulfur level of 400 Melgm.cgm -1 while the lowest, value of the apparent density was by 1.20 g.

Cm -3 and the highest high by recorded was 54.15 cm, while the highest dry matter yields was 39.75 g when irrigation with rider water and the adding sulfur level by 400 -1 Melgm.cgm Also got the highest weight of 1000 grain at the same level by 28.12 g.