دل محمد دلشاد (۱۸۰۰ء پ) گلی حکیماں محلہ سیداں (کوچہ بند) پسرور میں پیدا ہوئے۔ آپ اپنے فارسی اشعار میں ایک جگہ اس کی طرف اشارہ بھی کرتے ہیں :
یکے دو دست عجب تال آپس شش پہلو
بشش جہات بہ پنجاب گو کہ ثانی آں است
دلیل شادی دلشاد نام ایں شہراست
کہ پر سرور طرب بخش عالم دل و جاں است
(۱۱)
آپ فارسی اور اردو کے بہترین شاعر ہونے کے علاوہ عالمِ دین بھی تھے۔ دلشاد کے کلام میں حد درجے کی پختگی اور سادگی عیاں ہے۔ وہ اپنی تشبیہات اور استعارے حالاتِ حاضرہ اور دیگر نشیب و فرازِ حیات سے اخذ کرتے ہیں۔ ان کے کلام میں بے حد جاذبیت اور شرینی موجزن ہے۔ اُن کا زیادہ کلام قصائد اور غزلیات پر مشتمل ہے۔
قاضی عطاء اﷲ اپنی کتاب ’’شعرائے پسرور‘‘ میں دلشاد کے بارے میں رقمطراز ہیں:
دل محمد دلشاد پسروری انیسویں صدی کے معروف فارسی اور اردو شاعر ہیں۔ آپ نے متداولہ علوم و فنون اغلباً سیالکوٹ جیسے علم و حکمت کے شہر سے حاصل کئے۔ منطق ‘ سلوک‘ اخلاق‘ فقہ اور شعری علم میں کمال حاصل کیا۔ (۱۲)
مذکورہ بالا علوم میں مہارت دلشاد کے ایک فارسی شعر سے واضح ہوتی ہے:
از علم شعر و منطق‘ فقہ و سلوک و اخلاص
دارد تمام لیکن دلشاد زر نہ داد
(۱۳)
آپ کا زیادہ تر اردو کلام مفقود ہے۔ مختلف اردو تذکروں میں آپ کا کلام ملتا ہے۔ آپ کا فارسی دیوان ادارہ تحقیقاتِ پاکستان دانشگاہ پنجاب لاہور نے ۱۹۷۰ء میں شائع کیا۔ (۱۴) عشقِ مجازی‘ محبوب کی بے اعتنائی‘ بے وفائی‘ عشوہ وغمزہ وادا دلشاد کی اردو غزلوں کے موضوعات ہیں۔ حافظ محمود شیرانی نے اپنی تالیف ’’پنجاب میں اردو‘‘ میں دلشاد کی چند غزلیں نقل...
The action code of Islam is impartial and strong. All human beings, disabled and abled have the right of gaining justice and bound to giving justice. Because of disableness impartial behavior is against the Islamic justice code. The “good behavior” with disabled persons is the basic law of disableness in Islam. The “good behavior” with disabled persons in Islam is not the result of mercy and pity but is the result of that right of taking equal to the life of common people which is due to the nation and community. Hence the rights of disabled persons are the result of those requirements which are created due to disableness. The meaning which we take conventional is “complete worthlessness” but it means in Islam weak and feeble. That is to say disable person is able to work but he has less ability. Or he has no ability to do one job but has the ability of high rank to do other jobs. The Holy Prophet (Peace be upon him) introduced first time this principle of disableness. The Arabs mean the word “disableness” complete uselessness. But the Holy Quran exempted the persons from Jehad not taking part in Tabuk battle because of disableness giving them the name of feebles. Islam does not appeal for mercy with disabled persons but advised to behave well with them and condemns also the injustice of society with them. Islam orders to perform one’s duties to others. Islam not only stresses on the performance of duties but also gives instructions in this connection.
Fresh water scarcity has attracted farming communities to utilize wastewater for irrigation. Municipal wastewater (MW) enriched with diverse contaminants including heavy metals is still preferred due to higher concentration of plant nutrients, continuous availability and low cost. Vegetables irrigated with such water usually contain high contents of heavy metals, which are considered harmful for consumers. Treated wastewater application for irrigation of vegetables can be an effective strategy to minimize health risks associated with the consumption of contaminated vegetables. Present study was conducted at Pir Mehr Ali Shah, Arid Agriculture University, Rawalpindi Pakistan with two cultivars of spinach and lettuce. Municipal wastewater was collected following standard procedures from Nullah Lei, Gawalmandi, Rawalpindi, Pakistan and it was treated with two types of trickling filters (TFs) i.e. (1) BT using biological (rice husk, corn cob and wheat straw) and (2) PT using physical (sand, medium, fine and very fine gravel) substrates. Physico-chemical characteristics of all irrigation treatments and soils were determined with (MF, PTF, BTF, TWF and GF) and without NPK supplementation (MW, PT, BT, TW and GW). Leafy vegetables i.e. lettuce [leaf (L1), ice-berg (L2)] and spinach [desi palak (S1), lahori palak (S2)] were analyzed for metal accumulation in roots and leaves, plant growth/productivity and biochemical parameters in all treatments. Physico-chemical parameters (pH, NO31-N, COD, PO43-) and five heavy metals (Ni, Mn, Cu, Co and Cd) exceeded irrigation standards in MW whereas the rest of the six parameters and seven metals were within allowable limits. Physico-chemical parameters of correspondingly irrigated soils were within safer limits of soil standards except two metals (Cu and xxi Cd) which were above safer limits due to wastewater irrigation. Among studied vegetables higher metal accumulation was recorded in S1 (Pb, Co, Zn) and S2 roots (Ni, Cu, Cr) in MW and MF treatments respectively compared to control treatments. Higher accumulation in leaves was found in S1 (Pb, Mn, Cr) and S2 (Ni, Zn, Fe, Cu, Co, Cd) in MW and MF respectively. Bioconcentration factor (BCF) for all metals was recorded higher in all vegetables roots in MW whereas S1 (MW) and S2 (MF) leaves in respective treatments. Significant human health risk is speculated on ingesting heavy metal hyperaccumulating S1 and S2 in MW and MF treatments respectively. The BT treated water showed remarkable reduction in all physico-chemical parameters, particularly heavy metals compared to PT and values of studied parameters closely matched with TW. All studied soil parameters in PT, PTF, BT, BTF, TW and TWF were found within safe limits due to irrigation with treated water. Root and leaf metal accumulation was again recorded higher for S1 and S2 in PT and PTF treatments compared to BT, BTF, TWF and TW revealing better wastewater treatment efficiency in trickling filter containing biological substrates. Similarly BCF for metals and health risks in adults and children were only found in spinach in PT and PTF treatments while no risk was found in BT and TW treatments. Lettuce was found less metal hyperaccumulating compared to spinach. In this study, fertigative efficacy of municipal wastewater (MW) was recorded but at the cost of human health risk and risk pattern was; S2>S1>L1>L2.